11 Best Batteries for Electric Bikes. Electric bike big battery

Batteries For E-Bikes Explained

A decent-quality lithium-ion battery tends to be really pricey, sometimes more than all the other components in an e-bike kit. This is why you must buy the appropriate battery for your bike when you embark on the shopping journey. In this post, you can go through all the information needed when selecting a battery meant for your best e-biking experience! Back when I developed an interest in e-bikes and e-bike conversion kits, way back in the ’90s, I noticed a trend in battery prices.

What I discovered was that an average lead-acid electric bike budget battery pack retails for 250. On the other hand, a NIMH pack, which is the gold standard of e-bike batteries, can be sold for up to 1200! This is almost tenfold the before mentioned price of a lead-acid pack…And what do you get? Double the range? I know what is going through your mind…Is it really worth it?

How To Get the Most Value Out of the Battery You Buy?

In order to do this, you want must understand the fundamentals of e-bike batteries before deciding what your requirements are. There is nothing more devastating than having your battery die when you are miles away from home. E-bikes are essentially meant to take away the physical strain out of regular riding.

They allow you to ride further and longer without getting easily fatigued and ensure that you get home without feeling stressed out. It is no surprise that more and more people are integrating e-biking into their daily life schedules.

Range. What Can A Full Charge Provide?

The range estimate is one of the first aspects to look into when discussing batteries used in electric bikes. It’s not uncommon to see that e-bike companies or your chosen salesperson struggle with the terminology. While many of them want to pitch you the best version of events, it’s often clear that the situation is not realistic, it’s a little bit sugarcoated.

Realistically, you get around 20-ish miles of range from a 6 to 8 pound lithium battery when it is completely charged. Don’t always believe what you see on the manufacturer’s website…Some statements are simply exaggerations!

Li-Ion battery weight. 6 to 8 pounds

Range (miles). 20mi (32km)

Until the technology powering e-bike batteries advances further, the general rule of thumb is that lighter batteries provide a shorter range. A battery that weighs between six to eight pounds gives about 20 miles at a speed of 20 mph. Therefore, you shoud aim to determine the actual weight of the source and then calculate the range with that in mind. that is one of the most important numbers to keep in check when you go shopping for e-bike batteries.

Some salesmen will tell you their lithium batteries provide the rider with a range of 100 miles on a single charge, but know that this is not realistic at all, especially for those who don’t want to pedal 99% of the time. However, some e-bike models don’t have handlebar throttles, and instead, they have a pedal sensor that has you pedalling in order to engage with power.

In such a case, the quoted range estimates may be true, especially at power-saving settings. But considering that the rider has to provide human effort by pedaling the bike, which means we are no longer in the “no-pedal range”, which is a different issue altogether.

An e-bike equipped with a handlebar throttle makes the motor engage even when you are not engaging yourself. this will naturally use up more battery power and the consumption will thus be higher. Therefore, you must get to get to know the principles of e-bikes. For instance, a 500w bike doesn’t necessarily use all of its power at all times. If you decide to bike without any motor assistance, your e-bike battery will stand at full capacity until you begin using it as help.

In that case, you can surely bike all day on a single charge, but this is not what e-bikes are for. You need to use the battery power sparingly, but you should be confident in the battery capacity you have. In ordinary circumstances, you’ll see many people riding their electric bikes with as much help and guidance as they can. the throttle is usually set to “max” in those cases. That is when you can only expect to cover 20 miles on an e-bike accompanied by a 6-8lbs battery.

Definition of Terms

What Are Battery Packs?

A battery pack is essentially a set of batteries comprising of a few smaller sources stacked in a combination that gives you optimal power. the amount that your e-bike system runs on. To achieve the best results when biking, you should choose the appropriate battery set for your bike’s application.

Volts and Amps

In simple terms, Voltage is what controls the flow of electric energy whereas Amps refer to a measure of force. Generally, an e-bike with a high voltage rating has better speed, while higher Amps usually bring you more power. Combining these Amps and Volts gives you Watts, which is another important measure.

While shopping for an e-bike battery unit, you’ll begin to notice a lot of info on the packaging. there are many parameters to take into account. This is relevant information that needs to be examined when searching for the appropriate battery pack for your bike. They include:

Amps. They measure volume of the electrons. Methaporically, this measure describes how wide “the flow road” is…And you can understand how many cars (electrons) pass at once.

Volts. Describes the velocity of the electron movement… voltage definitely results in more speed.

Watts. It is a measure dictated by the previous two measurements…Volts Amps = Watts. It’s general physics.

Amp Hours. Although most of the time there are reffered to as “Ah”, you might see different notations elsewhere. In the end, it’s all about the measure of Amps that one battery can work through in an 60 minutes.

Watt-Hours. This measurement talks about how much usable energy one battery has, and the abbreviation is ‘Wh”. This figure, if you manage to find it on the info sheet of a bike battery, can be used to find out how many watts you can get from the battery in an hour.

For example, a 500Wh battery has the ability to deliver 500w for 1 hour or 250w for 2 hours. This is where you make a choice.

One thing to note is that most of the electric bikes on the market don’t use power continuously at an exact level, meaning, the Wh figure doesn’t necessarily translate to ride time because there are too many factors to keep in mind.

However, you’ll notice that a physically bigger battery with greater capacity can give you smaller amounts of power over a long period and have a longer-lasting charge.

Battery energy

Run Time (hours)

Something you want to watch out for; some battery salesmen tend to overstate the facts when discussing range estimates. As such, some due diligence will come in handy before deciding to buy. Make sure to ask questions to find out whether the range promised matches the weight of the bike, and the way it is supposed to be used.

Amper Hours vs Watt Hours

Although it can be confusing, you must try your best to differ the Amp Hours and the Watt Hours. Ah only become significant when you take into account the voltage as well. Wh and Ah can be quite relevant as parameters too (more than voltage for sure) when determining how far you can go when using one charge, so pay more attention to them.

Wh Example: 36v 10ah = 360wh and 48v 10ah = 480wh

Consider a bicycle that has the ability to run multiple batteries. let’s compare the 36v and 48v batteries. The bike will surely run faster when powered by the 48v battery if you decide to engage a full throttle. However, you’ll need probably have to put in more energy to move at this higher speed. Therefore, a 48v battery will not always provide a better range. the 36v pack might do the same.

The bottom line is, with the right information, you can make a more informed decision when buying an e-bike battery.

What is the Best Electric Bike Battery?

Joyisi Ebike Battery. Best Small to Medium Size option

The Joyisi is an electric bike battery with a compact, practical and seamless design that won’t add too much weight to your pre-existing luggage. This is a 48V 10Ah lithium battery offering a range good enough to ensure high performance during your ride. Its carefully produced cells have been fitted with a 30A BMS plate that serves to prevent overcharge, as well as to protect a possible short circuit, making sure that you get a the best possible lifetime for your battery.

The battery itself is encased in a rugged plastic shell that protects it and it also has integrated LED battery level lights so that the rider is aware of the battery level at all times. When in the process of charging, the battery glows in a red hue, while the green color lets you know that it is fully charged. In the package, you’ll also find a 54.6v 2 Amps charger that will usually take about 8 hours to fully charge your battery.

The USB port on the battery helps when your devices are drained. you can easily charge your phone, but also use a safety lock to protect the battery when you’re not using it. Finally, you can rest assured that all possible issues will be fixed as the 1-year warranty is in the deal as well.

UnitPackPower Triangle. Best for Larger Engines, longer range

If you’re looking for a high-capacity battery unit that will pair well with your large e-bike motor, the UnitPackPower Triangle is a great choice to consider. This 52V 20Ah lithium battery was built for high-speed, extended range rides and will be suitable for 500W-1100W bike engines.

The UnitPackPower boasts an exclusive patent design that features a newly-added power switch, as well as a USB port that can charge a phone, tablet, or even speaker during your ride. There is also a battery level light that indicates how much charge is remaining.

To ensure maximum protection from impact and elements, the battery is covered with a private mold hard-plastic case. The high-quality cells inside the pack are also protected with a built-in 30A BMS plate that prevents overcharging and possible short circuits, as well as accidental discharging, and more. The manufacturer further provides a 1-year warranty.

Weight and Size. Things To Check Out When Looking For The Perfect Battery Pack

The right battery for an electric bike needs to not only be lightweight enough but also look good when installed. Unfortunately, you may not find a battery pack that all of the features that you are looking into. you might want to look into those that prioritize the functions important to you.

A mistake that occurs quite often with many e-bike owners is that they always search for the largest battery they can find. The problem is that you might want to mount the battery on your bike in a sturdy way, and it won’t be possible. Even hanging it on the rack or moving it around gets quite complicated.

Generally speaking, if you want to make sure you have the perfect setup, you need to find the smallest unit that will be sufficient for your needs.If you want to be really safe and make sure that everything turns out just the way you want to, try to look for a pack that will deliver twice as much energy when compared to what you need. this will make sure you have what you need on your adventures.

When searching for the ideal battery, the first step should be to figure out what your need are. Most people can’t do more than 15 miles at a time without having some time off. That is why they are often taking breaks between the multiple rides they embark on daily. It is always Smart to have your battery charged as you might need a quick boost when you go for an errand.

Since smaller, lighter batteries charge much quicker and in brief Windows of time, you can go on your errands more relaxed. This will give you more than enough range for every trip you make during your daily commitments.

However, if you use your bike for more functional purposes such as taking your kids to school or pull a trailer/shopping cart of groceries ; it will require you to prioritize size. It means that you’ll need to get a bigger battery and a stronger motor. There are larger capacity batteries out there that will get the job done in such a case.

often than not, a lightweight electric bike tends to be the perfect fit for most people. When riding such a bicycle on a fairly flat trail, with little to no headwind, and on the right tire pressure, expect an average burn rate of 10wh/km. This is true for riders weighing 200lbs or less. While there are factors that may come into play, the 10wh/km burn rate is very realistic.

For the above, you should Consider a 36v 10ah battery pack. This will give you a 360wh of battery (i.e. 36v multiplied by 10ah). In theory, this battery should provide a range of 36km on a full charge. However, very few people manage to realize this as they lack the tools to accurately calculate the capacity of a battery. This is something some vendors might take advantage of.

Voltage (v)

Capacity (ah)

Energy (watt hours)


When looking for electric bike kits, it’s useful to find out which voltage range works for the bike you’e buying. As an example, a typical 36 V e-bicycle will require a battery that offers a capacity lingering between 30 V and 42 V. At 42 V, a 36 V battery pack is actually storing as much energy as it can possibly hold, but at 30 V, it has to shut down as soon as possible, and seize producing power before it gets damaged in a non-reversible way. The “36 V” mark is one you’ll often see on batteries, and it is simply the average voltage that particular battery operates on. in books, this is called the nominal voltage.

According to Electric-Find.com, “Nominal Voltage is a nominal value assigned to a circuit or system for the purpose of conveniently designating its voltage class (e.g., 120/240 volts, 480Y/277 volts, 600 volts). The actual voltage at which a circuit operates can vary from the nominal within a range that permits satisfactory operation of equipment. May 28, 2009”

Some electric bicycle kits provide a better operating range, one between 36 V and 48 V. This is very important as a parameter, so make sure you check the voltage when choosing a battery pack. Most e-bikes are fitted with a display to show you the charge percentage or level using LED lights, but this will only work on the stated voltage.

Voltage is the value that gives power. it regulates how many rotation a motor can do in a minute. When you deal with more voltage, you can experience greater speed. With that said, keep in mind that electric motors rotate at a specific RPM and this is determined by its construction, amongst many other things. The application has to be taken in mind as well. To conclude, a 36 V e-bike will befaster if it is powered by a 48 V battery pack. Keep in mind, the battery and the motor itself must be compatible.


To choose the appropriate battery pack, it’s important to be familiar with the nature of your e-bicycle’s controller. This small gadget can be found on pretty much every e-bicycle. you use it to control the energy exchange between the motor and the battery. This controller regulates something called PMW or Pulse With Modulation.

If your bicycle is completely stationary and you try to turn the throttle to the max, the controller is crucial for you. it will limit the current that your battery provides to the motor and make sure you don’t use it up really quick. If you are wondering why this is so important when choosing the perfect battery pack for you, it’s because it prevents a lot of issues. You need a battery strong enough to produce the needed number of Amps without any overheating, blowing a fuse, or shutting down.

Generally, a 10 Ah battery does well when combined with a controller working on 20 Amps or even a little bit less. As long as the information provided about the controllers is true and accurate, you will be able to find what you are looking for. Keep in mind that some controllers come with “Watt ratings”, whereas others have information on “Max Amps”. this confuses people, but it’s actually not that complicated.

When you find a controller with information in Watts, you should note that this measure means “Maximum watts” or “Continuous watts”, but there is a higher peak. This means that your battery has the ability to safely handle the Max (the so-called peak) whenever needed.


When determining the quality of a battery pack, keep in mind that you have to discuss the weakest cell inside of it, as well as the durability of the whole product. Back in the day, it was quite rare to find a long-lasting battery pack. If you could find a pack that you could use for about half a year, that itself would be really fantastic. most of them couldn’t sit without self-discharging to their very death. Thankfully, battery technology has come a long way and we have many more options now.

We’ve come to the point where quality is the number one priority for manufacturers of lithium batteries, as one needs to rely on the product. A lot of attention is given to the small, refined details and buying from a reputable, famous seller is good enough of a guarantee that you’re getting a good product. over, as the product became more famous, more restocking has to be done, meaning that you’re getting freshly produced batteries, as well as a warranty to back your investment.

Battery Monitoring Systems and Chargers

Lithium batteries seem to be both durable and lightweight, which makes them ideal for everyday use, but you need to keep in mind that there are limits to every type of use. To make sure you are not sabotaging your battery pack’s lifetime, you must make sue that you battery has a BMS (Battery Monitoring System). This system connects the lithium ion batteries with the power wires and it monitors the voltage as well as the number of amps flowing through the cells.

If it happens so that any limit is reached, the BMS steps in and it cuts off the power. This ensures safety both for you and the battery, and both are equally important. Ideally, the BMS won’t need to regulate what’s going on constantly, just once you’ve used up all the power in the battery and you switch from continuous riding to support. After use, it will shut down the whole electric bike to make sure there is no damage to any part, especially the sensitive battery cells.

The same logic applies to the charger as well,as the BMS will allow charging only if the battery cells are within the proper limits. Overlooking the quality of the charger is probably the number one mistake you can make. The wrong type of charger will easily damage your lithium-ion batteries!

Mounting Your Battery Pack

Installing the Li-ion batteries onto your e-bicycle sometimes seems like a daunting task, but this also depends on the quality and the type of the pack. For your best comfort while biking, you must make sure that the weight is well distributed. the triangle in the front part of the frame is possibly the best mounting location for your battery pack. Meanwhile, the rear rack is more convenient and easy to manage, but it might interfere more with your movement.

Batteries sealed in aluminum cases usually end up being easier to mount, and this type of case also protects the cells inside from impact. Keep in mind that this will add weight and bulkiness to your bike, and it will cost more. The cheaper option, but also the more fragile one, would be a pack covered in simple shrink wrap. It will take care of the vibrations during riding as well as the impact when the bicycle tips over.

Battery Too Small?

It’s not uncommon for this problem to arise! A battery that can power your e-bicycle for about an hour in the worst-case scenario is usually sized appropriately. Batteries of larger capacity will obviously have an easier tiime providing energy when compared to their smaller counterparts. For instance, a 20 Ah battery pack producing 500w continuously runs twice as long when compared to the 10 Ah battery. However, there are always multiple factors that you need to keep in mind, and one of them is the Internal Cell Resistance that each battery cell has. The other is the so-called C rate (C-rate refers to the rate at which a battery is dischargiing).

Converting Your Regular Bicycle into an E-bicycle

It is possible to convert your regular road bicycle into an e-bicycle, and it’s something most people do to avoid the high price tag that comes with acquiring a new battery-powered bicycle. You just need an e-bicycle conversion kit, and you can easily access it via a quick search on the internet. The best e-bicycle conversion kits typically come with components like a motor, the previously discussed controller, as well as a thumb-operated throttle, brake levers with kill switches, on/off switch, as well as a battery in the package.

The installation of these electrical components is straight-forward, as long as you have basic knowledge of bicycle mechanics. Once you’ve finished fitting the motor, switches, and the power source, it will only be a matter of time before you start enjoying some motor-assistance on your once regular bicycle.

If you’re not sure about the best way to convert your bicycle, we provide guides on practical kits for conversion out there, as well as the best e-bicycle motors to use with the battery you’ve chosen for your electric bike. The best thing about kits for e-bicycle conversion is their price; even the priciest ones will cost just a few hundred dollars to acquire.

Taking Care of Your Battery

Appropriate care is very important when you’re making sure that the lifetime of your e-bicycle battery lasts as long as possible. Even if you have a BMS plate to safeguard the source, it’s very important that you continuously charge it. never allow the power to drain completely, this is not a good idea, and it’s a general rule for all types of batteries. Pay extra attention if you live in a cold region, as you don’t want to make the mistake of charging a cold battery pack (even worse if it is frozen). Instead, let it rest at room temperature so it gets warmer, and then charge it after it acclimates.

You can cover it with a rug or any other piece of fabric to get it warm. Riding your bicycle in cold conditions isn’t harmful to the electric battery, but the range might drop slightly, so keep that in mind. To conclude, it is essential you let your battery pack to warm up and reach room temperature before you charge it.

Opportunity Charging

Opportunity charging is a term that describes all charging session that you have not planned in particular. You might decide to take a break somewhere in town and grab a cup of coffee in the middle of your bicycle trip. In that case, you can charge it for a boost while you take a break and get your caffeine boost! This can be of significant help and although it may not fully charge the battery, it will impact the range greatly.

Legal Shipping

Legal shipping is something that needs to be taken in mind when it comes to battery packs. it can be a controversial subject too. When you take into account the amount of energy that is held inside the different battery types, it becomes clear that more regulations are needed. The shipping is guided by various regulations that make for a proper and safe way of packaging and handling them. Reputable and established vendors usually advertise about legal shipping or “UN Certified”.

Unfortunately, this is an expensive affair that could force you to dig a little bit deeper into your s. Smaller vendors won’t ship your battery taking the “UN Certified” approach and they resort to illegal shipping. This makes things quite difficult when it comes to returns, as well as replacements due to personal preferences or warranty violation.

Energy Density

Energy density refers to the quantity of energy one battery stores at a particular volume (Liter/Wh), which is unlike ordinary liquids where one gallon occupies a certain space. That means that two different e-bike batteries, although they are the same size, carry a different amount of usable energy. Let’s go through an example! A classic 18650 lithium battery that has been used a lot in the past decades holds 1000mah, while the exact same 18650 cells store as much as 3500mah with today’s improved technoloogy. Sometimes, they even store more.

It’s worth noting that the two batteries have the same dimensions, and they are practically the same when it comes to size, but the advanced technology the new one has implemented delivers triple the range that the one from 10 years ago could deliver. Energy density is what plays the major role here.

Lead Acid Batteries or Lithium ion Batteries?

Lead is the more price-friendly option when you compare the two, so if a decent lithium battery is out of your price range, you might want to get a lead alternative with somewhat similar parameters. For perspective, a 6lb lithium battery does the same job a 30lb lead-acid pack would do in the same conditions (voltage).

Battery Chemistry

Best Batteries for Electric Bikes

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  • By Kate Halse
  • Updated Dec 28, 2022 at 6:23pm

Is range anxiety limiting your rides? Cruise longer on your fat tire e-bike or another electric bike with a backup battery. You can also replace the original battery with one that’s even better. The best batteries cost a fraction of what you spend on an electric bike and are valuable investments for your active lifestyle.

Want an electric bike? Check out our best electric beach cruisers guide, with fun and stylish options for everyone.

  • Fits most electric bikes, scooters, tricycles, etc.
  • Delivers over 1,000 charging cycles
  • Power output ranges from 200W to 1,000W

EDITOR’S CHOICE: Unit Pack Power Jumbo Battery

Get extended performance from the UPP Jumbo Shark Battery Pack, which can last over 1,000 charging cycles. That’s at least 5 years with regular use. Conveniently, you can use this power pack on a wide range of bikes. It’s suitable for 500, 750 and 1,000-watt motors and works with many mainstream brands, including ANCHEER electric bikes and ECOTRIC e-bikes. Reliability and convenience are big factors in a second eBike battery, which is why this one is our top pick.

This specific battery is rated for 48V 13Ah and 30 amps. Other options are available, including a smaller 36V 15Ah battery and a beefier 52V 20Ah battery. The smaller one could be good for an entry-level e-commuting bike, while the biggest battery can power a fat tire e-bike. There are also several other options in-between.

Concerned about carrying extra weight? The most powerful batteries are often heavier. For example, the heftiest batteries can weigh up to 10 or 12 pounds. It’s something to consider if you’re going to be carrying a spare power pack.

Rest assured your battery will be safe if you need to stop during your ride, as you can securely lock it on the frame using the included keys. You’ll also find an integrated USB port to charge your phone and an LED battery indicator.

RUNNER UP: QZF 48V 1000W eBike Battery

Get more miles out of each ride with a versatile backup battery. This QZF lithium-ion battery fits a wide range of motors from 250 to 1,000 watts, making it well-suited for entry-level rides and premium ones.

There are several variations of this e-bike battery. This particular model is a 48V 13AH 1000-watt powerhouse that will extend your road and trail adventures. It’s been upgraded with a more secure base connection to virtually eliminate bad contacts.

When you’re spending this much money on a second battery, you want to make sure it will last. This one will last over 1,000 charging cycles, or 5 years with normal use. It also dissipates heat better than the last model for longevity.

This battery can keep you cruising between 45 and 85 miles, depending on factors such as weight and riding conditions. Other versions offer different ranges. An integrated light alerts when the battery is running low. You’ll need to set aside up to eight hours for the battery to fully charge.

An included key secures the battery to the frame for peace of mind. 5V 1.5A USB charging socket to keep your Smart devices juiced up on the go.

MXS Ebike Battery

Available in configurations from 36V 10Ah to 52V 13Ah, the MXS Ebike Battery fits most bikes. The smaller 36V batteries fit most motors up to 500W. If you need more power, the 52V battery is ideal for 1000W motors. You’ll get around 25 to 35 miles per charge depending on your weight, speed and road conditions.

A unique wavy design prevents the MXS battery from sliding around inside the frame. This will help you feel more confident on rough roads and trails. It also withstands the elements with waterproof materials. A hard plastic shell protects the battery from road and trail debris.

You’ll need to set aside around five hours to charge, or until the LED lights turn green. The MXS is rated for over 1,000 cycles or five years. Each battery has a USB port to keep your smartphone topped up throughout the day, so you can easily get in touch with loved ones at any time.

BtrPower 36V 48V 10Ah Lithium-ion Battery Pack

The BtrPower pack is ideal for commuters. It’s compatible with 250- to 750-watt motors and comes in two sizes to fit many different bikes. Just plug it in when you get to the office or home, and it will be ready to go in just 3.5 hours.

Ranging from 36V 10Ah to 48V 10Ah, there are many variations. If your bike’s motor doesn’t exceed 750 watts, you can extend your riding time by several hours. Even the most powerful model weighs just 4.4 pounds and is easy to carry as a spare.

The 36V battery offers an additional 30 miles of extra range without pedaling. You’ll get an extra 20 to 30 miles with the 48V version. Both batteries retain 80% capacity after 1,000 charging cycles, ensuring they’ll last for years with regular use.

Worried about getting caught in the rain? This battery is waterproof and is enclosed in a durable ABS case that can withstand rain and water. Pair it with your electric assist mountain bike or your fat tire e-bike for a fun off-road adventure.

Don’t worry about holding back out on the road or trails, as this battery features a BMS protective board to prevent overcharging. It’s also covered by a 1-year warranty for peace of mind.

Rad Battery Pack

Keep your favorite Rad Power e-Bike running strong with the appropriate Rad Battery Pack. Depending on your bike, you can use Standard or RadMission 1 packs for your e-bike.

The Standard pack is a 48V 14Ah 672Wh battery that works with Rad Power bikes dating back to 2018. It’s not compatible with the RadMission 1 or RadRover 6 Plus ebikes.

If you own a RadMission 1, the corresponding 48V 10.5Ah 504Wh battery pack is for you.

There isn’t a huge weight difference between the batteries. Standard weighs 7.7 pounds while the RadMission 1 battery weighs 7 pounds. You can easily remove the batteries for charging as needed. These batteries are lockable and removable and come with two keys for enhanced security.

Both batteries contain dependable Samsung 35E cells and have an integrated charge level indicator to let you know just how much juice is left.

Yose Power eBike Battery

Most ebikes have a battery on the downtube, where it’s convenient to charge and replace. This Yose Power battery will fit snugly onto your frame as long as you have a secure place to put it. You can also easily transfer it between bikes.

On a full charge, you’ll get up to 30 miles on full power mode and at least twice that distance on eco mode. That’s a huge range that will easily extend a fun day out exploring the trails. You can choose the amount of power you need at any time to conserve battery life.

It’s also a practical long-term investment. This battery retains over 70% capacity after 1,000 charge cycles. Unlike some smaller batteries, which may only last for 600 charges, your original Yose battery can last for years. An 18-month battery warranty provides extra peace of mind.

Downtube batteries are convenient, but they’re exposed to the dirt and debris that can fly when you’re having fun. All internal components are properly shielded against potential damage from rocks, dirt and dust. The battery is also waterproof. An innovative Smart BMS protection system prevents overcharging.

If you’re planning on carrying this battery as a spare, keep in mind that it weighs nearly 7 pounds. That includes the holder. A backpack or even a rear bike rack can help safely store your belongings.

It takes around seven hours to recharge this battery, which is slightly longer than some others on our list. LED indicator lights show how much juice is left. If your phone battery dips when you’re out and about, just use the included charging socket.

sixthreezero Battery for Electric Bikes

Power your electric bike with this sixthreezero ebike battery. Choose between 250- and 500-watt batteries depending on which one works best with your bike.

The smaller 250-watt battery has a 36V and 10.4Ah rating, which is plenty for most rides around town. Pair the battery with a bike such as the AroundtheBlock 250W Electric Cruiser Bike to keep the momentum going for hours.

Each 250-watt battery lasts up to 1.5 hours per charge. You can cruise up to 15 miles on full electric and 15 to 30 miles on pedal assist mode.

There’s also a 500-watt battery. This e-bike battery packs a more powerful punch with 48V 10.4Ah for maximum performance. Pair the battery with a bike such as the EVRYjourney 500W Electric Hybrid Bicycle to confidently ride up steeper hills and enjoy longer outings in the saddle.

With a more powerful 500-watt battery at your disposal, you can cruise up to 20 miles on full electric and up to 40 miles on pedal assist mode.

ModWheel 48V 11.6AH Li-ion E-Bike Battery

ModWheel is popular in the world of ebike conversion kits, but its replacement ebike batteries are just as dependable. This ModWheel 48v ebike battery isn’t cheap, but you get what you pay for in terms of performance and overall quality. You can also use this battery with a variety of bikes and motors, including 750-watt motors and bigger 1,000-watt motors.

Details matter if you’re looking for the best battery for your electric bike. This ModWheel battery is housed inside a plastic case to avoid overheating, even when you’re out for the day. It also weighs just 6.5 pounds for easy carrying. An expected lifespan of 800 charging cycles means you can count on this battery for years to come.

In terms of performance, you can cruise around 14 extra miles, depending on your bike. An on/off LED button clearly indicates the charging status. There’s also a locking key for added security.

When the battery runs low, it requires around five hours to recharge.

Ecotric 36V 12.5 Ah (450 Wh) Lithium-Ion Battery Pack

Double your riding time on your favorite ecotric foldable ebike, such as the Starfish or Dolphin, with the ecotric lithium-ion battery pack. Don’t worry if you have a different ecotric bike, though, as you can find an ebike battery for your ride.

This particular lithium-ion battery pack boasts a 36V rated voltage, 450 watt-hours and a 12.5Ah battery capacity. In other words, it’s powerful enough to conquer hills and power along flats. Each battery weighs just 7.69 pounds and lasts over 600 charges per cycle.

Security is just as important as function. This battery is detachable for easy charging and theft protection. You’ll receive two keys for added convenience.

When it’s time to swap out the battery, this lithium-ion pack securely mounts to the base and doesn’t require any wires to hold it in place. An 18-month warranty offers extra peace of mind.

Need a replacement battery for a different Ecotric bike? Browse the full selection for more options.

Joyisi Lithium-ion Ebike Battery Pack

Cruise for hours with the Joyisi e-bike battery, which comes in 48V and 52V configurations. It’s ideal for bikes with larger, more powerful motors. Although it’s compatible with many brands, you can check with your bike manufacturer to see if it’s a good fit.

The 48V 12.5Ah electric battery is suitable for motors between 500 and 1,000 watts. It’ll provide roughly 30 additional miles.

Larger motors might require the 52V 14Ah Samsung Cell battery, which powers motors ranging from 500 to 1,500 watts. It delivers an extra 20 to 30 miles of riding time.

On the outside, hard plastic shells guard against dust and other environmental hazards. Integrated LED indicators show the remaining battery life. There’s also a built-in USB charger for your phone and other devices.

Anderson connectors are included with each battery. You’ll also find two keys to secure the battery when you’re not riding.

H HAILONG Ebike Battery

One of the best features of this battery is its affordable price tag. It comes in 36V and 48V variations and can fit everything from e-bikes to electric tricycles, scooters and more. Power output ranges from 200W to 1,000W to cover most needs, whether you’re a daily commuter or want a bike for extended off-road adventures.

At the heart of every battery is a premium battery chip for extended performance. Each cell can also be charged over 500 times without compromising the battery’s performance. Even better – you don’t have to drain the battery of its charge before re-charging to extend its life. Every battery delivers over 1,000 charging cycles, or over 5 years of service life.

Bike batteries can be burdensome to carry, especially when they’re heavy and bulky. This one is relatively lightweight, which makes it especially appealing as a backup option. The lowest capacity battery (36V 8AH) weighs just under 4 pounds while the largest 48V 20AH battery weighs 8.37 pounds.

This boxy battery isn’t the most aerodynamic, which could make it a tougher fit on some ebike frames. However, it has a wider range of applications than most other batteries on this list, which are strictly for electric bikes.

How Do I Know Which Battery to Get for My Electric Bike?

Whether you’re buying a backup battery or want to upgrade, you need to get a battery that’s compatible with your ride. You’ll need to stay within the recommended range to avoid potential issues.

Most manufacturers sell lithium-ion batteries, which are popular due to their affordability and low maintenance over time.

According to the University of Washington’s Clean Energy Institute, lithium-ion batteries have a low self-discharge range of 1.5 to 2 percent per month. This low rate means a longer shelf life. They’re also relatively easy to dispose of as they don’t contain cadmium.

As you shop for the best battery for your electric bicycle, you’ll notice several numbers. Some of the most important include watt-hours (Wh), amp-hours (Ah) and volts. Many manufacturers also list the amps, although this isn’t the same as amp-hours.

Watt-hours combine voltage and amp-hours to determine how far you can ride on a single charge. Amp-hour ratings suggest a perceived capacity, or how long the battery can operate over a specific amount of time.

Which Battery Is Best for an eBike?

Every battery comes with its own set of numbers to give you a better idea of how much power, performance and run time you can expect on your rides.

However, these numbers aren’t concrete. Just because a manufacturer suggests a certain range, it doesn’t necessarily mean you should expect those same numbers.

Every bike and rider is different. Realistically, numbers will vary from one rider to the next. Factors such as terrain, bike and rider weight, and even weather conditions can influence how long your battery lasts with each ride. A fat tire electric bicycle, for example, will likely require a larger battery than a more compact step-thru e-bike for commuters.

What Is the Lifespan of an Ebike Battery?

According to BatteryUniversity, the capacity of a lithium-ion battery may deteriorate after just one year. This type of battery might completely fail in just two or three years. However, some lithium-ion packs can last as long as five years.

Some manufacturers include an expected charge cycle for their batteries. For example, you might notice your battery of choice is rated for 500 or 600 cycles. This number will give you a rough idea of how long your battery might last under normal circumstances.

How Much Does an Ebike Battery Cost?

Most replacement batteries cost between 200 to 500. Larger batteries with a higher capacity typically sit at the higher end of the price range.

For example, a 36V 10Ah battery may cost 200 and a 48V 11.6AH can cost over 400. Regardless of the price, you’ll want to make sure that the battery is compatible with your bike.

What Size Is Best for an Ebike Battery?

Just as every bike and rider is unique, so is an e-bike battery. The best size e-bike battery for your ride depends on many factors, including the size and weight of the bike and your typical riding routes.

A smaller battery is faster, efficient and slightly cheaper. But it might not offer the power and performance you actually need for more demanding tasks, such as off-road rides on your electric mountain bike.

Take an entry-level battery, such as a 36V 10Ah battery, and compare it to a beefier 48V 15Ah battery. The 36V battery weighs less but doesn’t have the larger amount of power or riding range as the 48V battery.

While the 36V battery is more practical and economical on lighter folding ebikes, the 48V battery offers more bang for your buck if you’re a larger rider or have a heavier electric bike. This is especially true if you frequently ride up long, steep hills, or transport cargo on your electric beach cruiser bike.

Best electric bikes | 15 top-rated ebikes for every type of rider

The best electric bike for you will depend on the type of riding you want to do, so in this guide we’ll cover the whole range of different electric bike types and recommend some of the best we’ve tested.

Electric bikes – or ebikes as they’re commonly known – are bicycles with an electric motor and battery that provides assistance as you pedal. There are many benefits to riding an electric bike. Electric bikes make riding up hills easier and will enable most riders to travel at a higher speed over longer distances without arriving at their destination covered in sweat.

Despite common misconceptions, you can still ride an electric bike for fitness. Electric bike laws limit the power of an ebike’s motor, so you still need to pedal – there’s no twist-and-go throttle here. There is an electric bike for every type of riding. Electric folding bikes and electric hybrid bikes are great choices for cycling to work, the best electric mountain bikes will help you get to the top of the next trail so you can enjoy more descending and the best electric road bikes and electric gravel bikes will enable you to take on longer adventures. Making sense of how an electric bike works and how to choose the right one for you is a daunting task. Luckily for you, BikeRadar’s team of expert testers have put in hundreds of hours riding more than 175 electric bikes across all categories. Our testing is 100 per cent editorially independent, so you can always trust our recommendations. In this in-depth buyer’s guide to choosing the best electric bike for any rider, we’ll talk you through the things you need to consider for each category of ebike. We also highlight the best bikes we have reviewed, as selected by BikeRadar’s expert team of tech editors, for each type of ebike, with links to our detailed buyer’s guide for each category. We also have a general buyer’s guide to electric bike tech at the bottom of this article that answers common questions. For even more information, take a look at our ebike FAQs. There’s a lot to cover here, so use the links below to skip to the section you need, or read on for every detail.

Best electric hybrid bikes

Like a non-assisted hybrid bike, electric hybrid bikes feature an upright riding position, flat bars and stable handling. They’re often the least expensive entry point into ebikes.

With lots of mounting points for accessories such as pannier bags and mudguards, electric hybrids are great if you’re planning to commute to work by bike, ride around town or want to go for leisurely rides on bike trails or through parks.

Electric hybrid bikes can be quite heavy because they tend to use less sophisticated motor systems and the bikes are built for robustness. This is worth bearing in mind if you need to carry them up stairs.

Below is a selection of four of the very best electric hybrid bikes as tested by our senior road technical editor, Warren Rossiter. For more recommendations, check out our full round-up of the best electric hybrid bikes.

Specialized Turbo Vado SL 4.0

  • £2,600 / €2,999 / 3,500 as tested
  • Pros: Well-tuned power delivery; low weight
  • Cons: Lower-torque motor means you have to put in more work

Specialized makes two electric hybrid bike ranges. Whereas the standard Turbo Vado is a heavy-duty ebike, the Vado SL uses a less powerful motor with 35Nm of torque. This reduces the weight to under 15kg, but the flip side is that you have less assistance than with the Turbo Vado, which could be a problem on hills.

The other advantage of the lower output is clean looks, with the concealed battery giving a sporty appearance. Specialized fits lights to all models and includes mudguards and a luggage rack on pricier models.

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Canyon Pathlite:ON 5

  • £2,499 / €2,699, as tested
  • Pros: Great handling and confident off-road
  • Cons: Heavy versus its rivals

The Canyon Pathlite:ON 5 is a powerful electric hybrid bike that handles and rides commendably. Our testing found the Canyon’s 100km claimed range to be true, but there’s no denying the bike is heavy at 23.5kg.

Where the Pathlite:ON 5 truly stands out is off the tarmac, where it rivals electric mountain bikes with confidence-inspiring chunky tyres and a shock-absorbing suspension fork.

Tern Quick Haul P9

  • £3,100 / 3,299 / AU4995 as tested
  • Pros: Great fun to ride and versatile
  • Cons: Official add-ons are fairly pricey

The Tern Quick Haul P9 looks like a cargo bike at first glance, but its compact design means it isn’t much longer than a typical electric hybrid.

With the option to fit a huge array of useful add-on accessories both front and back, our tester described the Quick Haul P9 as a “genuinely viable car replacement”.

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Best electric folding bikes

Commuters who travel by public transport or are short on space are catered for too. Oliver Woodman / Immediate Media

If you want to cycle to work or are just pressed for space to store your ride, a compact electric folding bike could be the answer.

Folding ebikes often have the battery hidden in their frames, or they may come with a removable battery to make carrying them on and off public transport a bit easier.

A removable battery also means you can take it somewhere where it’s easier to charge (at your desk, for example, if you use the bike to ride to work).

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But the extra weight of the motor and battery means carrying a folding ebike on and off public transport, and up and down stairs, will be harder. The available range can be quite limited in some models too.

For more product recommendations, check out our round-up of the best folding electric bikes.

Brompton Electric

The Brompton Electric adds a front-hub motor to the iconic folder. Russell Burton / Immediate Media

  • £2,725 as tested
  • Pros: Very compact fold; smooth power delivery
  • Cons: Quite heavy; two pieces to carry

A front-hub motor adds electric power to the classic Brompton folding bike, giving you a range of around 40km. The battery sits in a separate pack, which can be removed from the bike for carrying.

Since we tested the Brompton Electric, the standard bike has been redesignated the C Line Explore. It’s been joined by the P Line, which uses lighter frame materials and components to chop almost 2kg off the C Line’s 17.4kg claimed weight.

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GoCycle G4

  • £3,999 as tested
  • Pros: Larger wheels ride more smoothly; stylish design
  • Cons: Expensive; doesn’t fold as small as some ebikes

While pricey, the GoCycle G4 is a folder, commuter and electric bike in one. The ride and handling are far more assured than most folding bikes on- and off-road, thanks to the meaty tyres and larger wheels.

The bike folds in half at its centre, making it easier to roll than to carry and the removable battery in the front of the frame is accessed via the fold. At over 17kg, it’s quite heavy though.

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MiRider One GB3

The GB3 is an upgrade on the original MiRider One, with an accompanying price rise. David Caudery / Our Media

  • £2,495 as tested
  • Pros: Very compact
  • Cons: Price has increased significantly from the original bike

The MiRider One GB3 is an upgrade from the original model we tested a few years ago. Unfortunately, that’s resulted in a significant price hike, but the ebike is still a compact, nippy city commuter.

The belt drive is cleaner and lower-maintenance than a chain, there’s good adjustability, and built-in rear suspension and wide tyres add comfort.

The GB3 design has three speeds, adding flexibility over the singlespeed predecessor, and you can change gear while stationary. We achieved a range of up to 50km.

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Best electric mountain bikes

Electric mountain bikes can be great on the climbs, but handling on the descents can take a bit of getting used to. Ian Linton

An electric mountain bike will get you to the top quicker, particularly on technical, steeper climbs, and with more energy to enjoy the descents. Plus, getting up the ups more easily will give you extra range to explore further.

Recent improvements in eMTB performance mean handling is approaching that of the best mountain bikes without a motor, providing heaps of flat-out riding fun.

But, nevertheless, the extra weight can make handling more tricky on particularly technical sections, so it’s a good idea to ease off a bit until you’ve got the feel of the bike

This is a small selection of the best electric mountain bikes we have tested, as selected by our expert team of mountain bike tech editors, Alex Evans, Robin Weaver and Tom Marvin.

Vitus E-Sommet VRX

For the money, the E-Sommet has to be one of the best electric mountain bikes out there. Ian Linton / Our Media

  • £5,499 as tested
  • Pros: Quality spec; great geometry and suspension
  • Cons: Awkward cable routing and bottle placement

The Vitus E-Sommet adds a powerful Shimano EP8 motor and large-capacity battery to Vitus’ enduro platform. It rolls on a 29in front and 27.5in rear wheel mullet build and is impressively specced for its price, with a 170mm RockShox ZEB Ultimate fork, a Super Deluxe Select RT shock and Shimano’s XT groupset.

The E-Sommet descends and climbs impressively, with both comfort and great grip, making it fun, engaging and highly capable.

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Marin Rift Zone E2

  • £5,895 / 6,299 / €6,899 as tested
  • Pros: Lively; great spec
  • Cons: Slightly over-geared; less powerful motor than its competitors

The Marin Rift Zone E2 is a classy, comfortable full-suspension electric mountain bike with 140mm travel. It can take you beyond its trail riding mandate, handling more technical descents well.

The Rift Zone ebike is well specced for its price, although the Shimano EP801 motor’s 85Nm torque is a little less than competitors. We’d have preferred a smaller chainring than the 38t fitted for easier climbing.

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Whyte E-160 RSX

  • £7,999 as tested
  • Pros: Calm and composed handling; hides its weight well
  • Cons: Some chain slap; seat tube too slack for optimal climbing

The Whyte E-160 RSX is a well-equipped enduro bike, with its battery mounted below the Bosch motor to lower its centre of gravity.

Whyte says the full down tube this allows improves torsional rigidity as well. Lower-spec E-160s are available in both 29in and ‘mullet’ form, so you can pick your preferred wheel configuration, although this top-spec model is 29in only.

Despite its 26kg-plus weight, we found the low centre of gravity made for impressive downhill performance, although we’d have liked to see a slightly steeper seat tube for better climbing.

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Best electric road bikes

It’s often hard to tell many electric road bikes from their unassisted counterparts. Russell Burton / Immediate Media

If you enjoy road cycling, but want a bit of help to keep your speed up or to get you up hills, an electric road bike could be the right choice for you.

Most e-road bikes use lightweight motor systems that provide less power than the motors used on electric hybrid or mountain bikes. This means they’re typically a bit lighter too, with the very lightest models tipping the scales at around 11kg.

However, with many road riders achieving speeds on the flat of 15mph or above, you may feel you’re carrying dead weight around, with the motor cutting out at that top-assisted speed, although assistance can continue to 20mph, or even in some cases 28mph in much of the USA.

Below are three of the very best electric road bikes senior road technical editor Warren Rossiter has tested to date.

BMC Roadmachine AMP One

  • £7,600 / €7,999 as tested
  • Pros: Smooth ride; compact motor; impressive range
  • Cons: Tyres may need a swap-out for colder, wetter conditions

The BMC Roadmachine AMP One doesn’t look much different from its non-assisted sibling; it’s only the slightly expanded down tube, hiding a 350Wh battery, that shows there’s extra assistance. The Mahle X20 motor is so compact it hides between the largest cassette sprocket and the disc rotor.

The ride feels like the non-assisted Roadmachine as well, despite the 12kg weight. Range is impressive, heading up to 160km, depending on the conditions. We’d swap out the tyres for winter use though.

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Scott Addict eRide Premium

The Scott Addict eRide Premium looks and rides like a racy road bike. Russell Burton / Immediate Media

  • £8,349 / 9,299 as tested
  • Pros: Great looks; top-spec build; lovely handling
  • Cons: Non-removable battery

The Scott Addict eRide Premium has similar geometry to the Scott Addict RC Disc and the same carbon frame. The result is a possible sub-11kg build powered by the consistent ebikemotion rear-hub motor.

Neatly concealed in the down tube, the battery managed 100km and 2,000m elevation in testing. The 2022 version of the bike has been renamed as the Scott Addict eRide Ultimate.

Best Fat Tire Electric Bikes 2023

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Electric Bike Report aims to help consumers find the right electric bike for their needs. When you buy a product we recommend, we may earn a commission.

Fat-tire electric bikes are a dime a dozen nowadays, but which are the best?

From stable and user-friendly bike path cruisers to high powered bruisers built for hunting and heavy off-road use, e-bikes with fat tires are having a bit of a moment right now. Whatever your reason for wanting a fat tire e-bike, the Electric Bike Report staff of experts and bike geeks have tested some of the best money can buy. And while there are many worthy competitors, we wanted to showcase our choices for the best fat tire electric bikes of 2023 based off of our extensive testing and riding.

Birthed from Alaskan snow and New Mexican sand, the ancestors of modern fat bikes first came about in the 90’s as a means to explore (and race) in terrain unkind to your typical bicycle tire. Think mud, deep sand and soft snow. They’ve had high-points of popularity in recent years, but it wasn’t until the rise of the electric bike that we saw the masses rolling around on fat tires. Motors made the heavy, relatively inefficient bikes more friendly to ride and people seem to like the big tires because they give you a feeling of confidence and stability — not to mention many think they just look cool. Their popularity has exploded, and fat tires have been adopted into nearly every category of e-bike.

So which fat tire e-bike is best for you? That’s a tough question with an answer that differs from person to person. We’ve compiled this list of our picks for the best fat tire electric bikes to help you suss out your best bike based on your specific needs.

While this list is comprised of e-bikes that check in with no less than 3” wide tires, you can also check out our picks for the best overall electric bikes of 2023 if you want a little more variety in tire size.

Aventon Aventure 2

The Best Class 3 Electric Fat Bike, 2023

A disruptive model when it first came into the fat-tire e-bike world, the Aventon Aventure set a new high bar for what consumers could expect from a sub-2,000 electric fat bike when it first entered the market, and the followup Aventure 2 built upon that legacy. While many of its contemporaries have caught up in certain aspects, the Aventure 2 still stands out.

It’s not just the 750W Bafang rear hub motor or the 720Wh fully-integrated battery that have us so enamored with this electric fatty, it’s also that Aventon managed to chock it full of little features and extras that are still somewhat uncommon on many e-bikes in this category. It’s got a torque sensor which both allows for a more natural feel, and also gives it better battery efficiency making you go further without a larger, heavier battery. Throw in a full-color LCD display, metal fenders, a full Shimano Altus drivetrain, Tektro hydraulic brakes and, to top it all off, it’s just a really nice riding bike. The handling is sporty without being overly athletic and, though it is a bit heavy, it handles light doubletrack surprisingly well.

It also comes available in a step-over and step-through frames with a selection of good looking colors to choose from (a standout feature in a sea of black and white fat bikes).

The Aventure ships as a Class 2 e-bike, but like most of the bikes on this list it’s easily convertible to Class 3 through an app that paris to your bike, which gives it a top pedal-assisted speed of 28 mph. We’ve tested and even compared this bike head-to-head against some of its biggest competitors, and the results don’t lie: It’s a new breed of affordable electric fat bike.

To put it short, we’re really big fans of the Aventure and we think you would be too which is why it leads off our list of the best fat tire electric bikes of 2023.


  • Unlocked to Class 3, this is an extremely fast and torquey e-bike.
  • The full-color LCD display is great and features a percentage based battery readout
  • The 720Wh battery is efficiency used for great range thanks to the torque sensor
  • It’s got a unique styling for a fat e-bike that reminds us of another Aventon we really liked, the Level.


  • At 77lbs (we reviewed a large with the optional front and included rear racks), the Aventure is slightly heavier than many of its peers.

The Mokwheel Basalt

This beast of an e-bike has the brawn to carry its rider just about anywhere witha strong motor and 450 lbs payload capacity, and can be accompanied by some seriously impressive optional accessories.

Rad Power Bikes RadRover 6 Plus

The Best Class 2 Electric Fat Bike, 2023

We’ve long been fans of Rad Power Bikes’ RadRover line and many e-bikes on this list owe some thanks to the Rover for helping popularize fat tires into the mainstream. While there was plenty to appreciate with past iterations of the Rover, the RadRover 6 Plus is a marked upgrade over its predecessors in such a way that it demands to be seriously considered among anybody’s list for the best electric fat tire bikes.

There is a noticeable aesthetic overhaul compared to previous models that is largely credited to the new semi-integrated battery housed in a more modern, angular frame. There is also a unique dual display in the center and left of the cockpit that’s functional and just plain different.

But looks aren’t all that’s new here. Rad also added hydraulic disc brakes with 180mm rotors to bolster the stopping power and keep riders more in control when needing to come to a stop.

In a category of e-bike that’s often singularly-focused on speed and raw power, the Rad Power Bikes RadRover 6 Plus takes a different, more measured approach. It’s got a 750W rear hub motor that’s very similar to what you’ll find on many other bikes on this list of the best fat tire e-bikes, but the power delivery from that motor is much more gentle, particularly at low speeds. What this does is give the bike a very predictable and controllable power delivery that’s friendly to new riders or those who want a bike that’s easy to ride, all while still being plenty torquey to help you summit hilly areas.

If you want easily-controllable power from a bike that’s backed by an industry-leading e-bike company, the RadRover 6 plus may be the best choice for you.


  • The 750W motor feels refined – it’s got plenty of torque but it delivers it smoothly.
  • The 672Wh battery delivers impressive range even for its size.
  • The hydraulic disc brakes performed very well in our testing, and they added it to the newest Rover model while keeping the price relatively affordable.
  • While it may be subjective, we really love the new look of the redesigned RadRover.


  • The LED screen on the left is noticeably less bright than the center one.
  • The cable management feels a bit messy.

The Blix Ultra

With speed, power, and a myriad of options to add versatility, the Blix Ultra is practical and completely fun to ride.

Lectric XP 3.0

Best Ultra Affordable Electric Fat Bike, 2023

The Lectric XP 2.0 already stood out by proving to be a quality folding bike with a solid spread of features at a very reasonable price. The combined package of integrated features such as the rear cargo rack, lights, suspension, and fenders is something you would only expect to see on more expensive models. Now Lectric has raised the bar even further by packing the new XP 3.0 full of upgrades and new features, while keeping the bike at the same price of around a thousand dollars.

The new Lectric XP 3.0 features a motor with increased peak wattage and torque for better hill climbing, a better gear ratio for ease of pedaling, larger brake rotors for better stopping power, an improved suspension for a more comfortable ride, and optional accessories for increased passenger capacity.

best, batteries, electric, bikes

All of that capability on a bike that can fold up and fit behind a seat or in a trunk made it easy to choose the Lectric XP 3.0 for the best fat tire e-bike of 2023!


  • The XP 3.0 only adds to the already great value of the previous model. For the same price, the 3.0 offers upgrades to the baseline integrated features and even adds new ones.
  • While the motor on the XP 3.0 is still a 500W rear-hub, it now features an increased 55Nm of torque and 1000W peak output.
  • An improved gear ratio and larger high gear result in a more efficient application of rider input.
  • Increased brake rotor size – now 180mm instead of 160mm – gives more responsiveness and efficiency braking despite being mechanical instead of hydraulic disc brakes.
  • The 3.0’s suspension fork has an increased travel distance at 50mm, making for a smoother ride on- and off-road.
  • The weight capacity of the rear rack has doubled to a max of 150lbs, allowing for additional passenger capacity.


  • We’d have loved to see the option to operate the XP 3.0 without its key in the bike, but that is one upgrade Lectric has not yet made.
  • While the 3.0’s grips are improved, we still would prefer something a bit softer.

The Velotric Nomad 1

With sleek design, excellent range, and plenty of power for speed and uphill travel, the Nomad 1 offers solid value for its price.

Mokwheel Basalt

The Best Fat Tire Electric Bike for Camping, 2023

Half the fun of camping is exploring the area visited. E-bikes offer campers the opportunity to go farther, see more and not be wiped out at the end of the day. The Mokwheel Basalt is unusual among e-bikes in that not only is it well-suited to off-road exploring, but it can serve as a valuable resource thanks to some of its unusual accessories. As a Class 3 e-bike with a maximum speed of 28 mph, it is terrific for getting around most anywhere.

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The Mokwheel Basalt may not look all that unusual at first glance. It features a 750W brushless hub motor that can turn 90Nm of torque, making it suitable for riding steep hills, whether paved or not. The 110mm-travel suspension fork improves control on bumpy terrain and the 7-speed Shimano drivetrain helps both uphill and down. Hydraulic disc brakes offer terrific power even on steep downhills and Chaoyang 26 x 4-in. tires provide the necessary cushion and traction for exploring the backcountry.

What really sets the Mokwheel Basalt apart is its massive 940Wh battery that can power a 1000W power inverter that has the ability to run such essentials as phone chargers, coffee makers, electric grills and laptops. Planning to be gone more than a day or two? Mokwheel also offers a solar charger to keep the juice running to those essentials.

Riders can also choose between a traditional frame and a step-thru design. Because it has a 450-lb. payload capacity, campers who want to go bag dinner can carry it back to camp as well. This is ideal for anyone planning to go camping but still wants electricity.

Not only is it the best fat tire electric bike for camping, it’s just a good fat option period.


  • 750W brushless hub motor has the power and torque necessary to climb hills and deliver riders to a maximum assisted speed of 28 mph for spirited riding
  • Comes in both a traditional frame and a step-thru to fit a broad range of riders
  • Can power a number of electric appliances while camping with the help of the optional 1000W power inverter
  • 4-in.-wide tires and a front suspension fork make for a very comfortable ride
  • 450-lb. payload capacity makes it terrific for hunters wanting to bring home their game


The Aventon Sinch

With its low step-thru frame, big tires and suspension fork, this is a comfortable and easy to ride e-bike perfect for accompanying you on road trips and outdoor adventures.

Himiway Cruiser

Best Long Range Electric Fat Bike, 2023

If any bike on this list has earned a cult following, it’s the Himiway Cruiser.

Loved for its sheer power and massive 840Wh battery, the Cruiser is the brute of the fat-tire e-bike category. While many 750W bikes curb power at low speeds (like when you’re starting from a stop) and roll it on as you accelerate, the Himiway seemingly gives you access to all 750W from the gun. If you’re looking for speed, this bike is a lot of fun.

Backing up that power is a larger-than-average 840Wh battery that gives this bike a great range on a single charge. To be clear: you can find larger batteries on other fat tire e-bikes (even on this best fat tire e-bike list). Heck, some even have dual battery setups. But most of those larger standard batteries will run the price of the bike over 2,000, so the Cruiser hits a sweet spot for us in terms of value and providing long rides. Our Max PAS range test yielded a 44 mile ride before the battery gave out which is a pretty impressive number.

The Cruiser also comes spec’d with a Shimano Altus drivetrain, Tektro Aires mechanical brakes and a fender and light package that’s comparable to other bikes in this category. It does also come stock with a rear rack, which is a nice feature if you’re looking to lug some cargo, and it’s backed up by a 2-year warranty.

Like most others, this bike ships as a Class 2 e-bike but can easily be adjusted to Class 3. If you’re in the market for a rocket ship of an e-bike the Himiway Cruiser might be worth a look.


  • The 48V 17.5Ah battery provides plenty of range. Even for a bigger, stronger e-bike, you can expect many miles on a single charge.
  • Super powerful e-bike that you feel the moment you start pedaling. If you are someone who likes power, you are going to like this e-bike.
  • The fat tires smoothly roll over surfaces with ease.
  • The bike was very stable, even at high speeds and we had high levels of traction on nearly every surface.


  • Slight delay in pedal assistance when you start pedaling. There is about a one second motor lag.
  • PAS has a lot of power and gets you up to speed quickly, but we would have liked a little more variation in how much speed you get amongst the different assist levels.

The Denago Fat 1

With its 750W motor and huge 921.6Wh battery, this speedy newcomer has proven that it can go the distance.

Velotric Nomad 1

The Best Fat Tire Electric Bike for E-Bike Newbies

For those new to the world of e-bikes, making a purchase can be intimidating. For most consumers, getting the most bang for your buck is essential, especially when it comes to versatility, performance, and quality. Fortunately, the folks at Velotric seem to understand this struggle and have accounted for the balance of those three considerations with their latest release.

Having entered the e-bike market in 2021 through a crowdfunding campaign, Velotric had to make a bold statement in order to stand out. Its first bike, the Discover 1, was a respectably-specced, visually appealing e-bike with good performance geared towards commuters. For their second entry, the Nomad 1, Velotric has retained the Discover’s attractive geometry and flashy colors while opening up the bike’s possibilities with off-road capability.

While some of the Nomad 1’s components are unfamiliar to us, the core elements of the motor and battery bear the mark of quality. Both feature some remarkable boosts in efficiency thanks to Velotric’s team of highly experienced engineers, allowing the Nomad 1’s 750W motor and relatively standard 48V, 692 Wh battery to work together to provide plenty of uphill power and truly impressive range.

With a simple and straightforward interface, both step-thru and high-step frame styles, and a nice spectrum of integrated features, the Nomad 1 offers functionality for a wide range of riders and provides great value while doing so.


  • The Nomad 1’s angular design and refreshing variety of six color options split between its two frame styles go a long way in making this stylish e-bike stand out from the crowd.
  • We were surprised and impressed by the Nomad 1’s range, a feature granted by Velotric’s efficient tuning of the motor and battery systems.
  • The bike’s PAS provides measured increases in assistance at lower levels for casual riding, but kicks up the power in higher levels when you need more speed or assistance on inclines.
  • The Nomad 1’s proprietary 750W motor is beefy enough to push the bike up just about any hill with limited input from the rider.
  • The bike’s fat tires and suspension fork provide stability and traction for travel on dirt and paved surfaces alike.
  • With its price tag in the neighborhood of 1500, the Nomad 1 provides the features and performance of similar e-bikes closer to the 2000 range.


  • While it does the job of relating the battery’s charge level, the bar-style readout on the Nomad 1’s display is less reliable and accurate as percentage-based versions we have come to appreciate.

The Rad Power RadRover 6 Plus

The RadRover 6 Plus offers a full complement of reliable components and solid performance, making it a great choice for new e-bike riders.

Blix Ultra

The Best Fat Tire Electric Bike for Dual Battery Needs, 2023

Whether you need to travel extreme distances, haul a fair amount of cargo, bring along an additional passenger, or all three simultaneously – you’ll need the battery power to do it. No other fat tire e-bike is going to cover these bases better than the Blix Ultra, thanks to its dual battery capability.

The Blix Ultra can hold two 48V, 672 Wh batteries for a claimed range of up to 80 miles, which our testing supports. Dual batteries are not uncommon in the world of e-bikes, though they do usually appear on models that are more dedicated to one kind of functionality (such as cargo bikes). Even among Blix’s lineup, the Ultra shares its dual battery capability with two of its more specialized siblings, but it stands apart from them due to its greater adaptability and versatility.

Fat tire e-bikes in general aim to be more all-purpose machines thanks to their ability to travel on rougher surfaces just as well as paved paths. The Blix Ultra raises the bar with a range of optional accessories that expand its cargo and/or passenger capacity, without changing the core elements of the fat tire design. On its own, the Ultra’s 750W motor and PAS system make it a speed demon, but also give it the power and tuning to effectively haul additional weight.

The Ultra’s ability to hold two batteries equals greater range and lasting assistance from the motor even under load. That’s why this e-bike is our only pick for this category!


  • Customizability is the greatest feature of the Ultra, with the ability to double its range by connecting two batteries, or adding racks for added cargo/passenger capacity.
  • The Ultra connects to the Blix Bike app through Bluetooth, allowing a phone to function as a secondary display, and making it easy to switch from Class 2 to Class 3 mode.
  • The 750W motor and PAS system is designed to support additional weight, and can bring the bike up to top speeds quickly even at low settings.
  • Unlike other dual battery-capable e-bikes, the Ultra’s suspension fork and fat tires make it possible to travel off-road easily.
  • To complement its cargo hauling capabilities, the Ultra’s top tube is functionally a hybrid between high-step and step-thru designs. It gives the bike a more aggressive look appropriate for its speed and power.
  • The Ultra’s cockpit is arranged well, so that all of its controls are easily accessible.


  • While it helps to keep the cockpit layout compact, the Ultra’s tiny display is not able to display a full scope of information simultaneously.
  • The Ultra’s extended wheelbase (for a fat tire bike) increases stability for cargo hauling, but it also makes turns more difficult.

Rad Power Bikes RadExpand 5

The Best Electric Fat Bike for Smaller Riders

Finding an e-bike that fits you isn’t just important when it comes to color, riding style, or personality. Proper size and proportion is important to ensure that the mechanics of the human body are used effectively in concert with those of the bike, and use does not result in pain or injury. For smaller riders, finding an appropriately-sized e-bike can be challenging due to the abundance of large, full-size frames on the market, and in some cases, options that do fit may sacrifice features or functionality.

Enter the Rad Power Bikes RadExpand 5. This compact, foldable e-bike evolved from the RadMini 4 in some surprising ways, leaning into the fact that it is an e-bike first, and a folding bike second. In addition to a rad-(get it?)-ically different frame design, the RadExpand features quality components, a stout frame, a respectable 672Wh battery with good range, a powerful 750W rear hub motor for speed and hill-climbing, and even a solid rear cargo rack, all at a great price.

For riders within the 4’10” to 5’10” height bracket, this means you won’t have to make sacrifices. The RadExpand 5 is a fully functional e-bike in a fun size, and the fact that it folds for transport or storage is just one additional feature to appreciate.

We do wish the RadExpand had held on to the RadMini 4’s LCD display instead of eschewing it for a simplified indicator panel, but the change doesn’t have any effect on the bike’s actual performance. Bottom line: the RadExpand is a great choice for those looking for a smaller e-bike.


  • Instead of the narrow, somewhat shaky handlebar system on the old model, the RadExpand 5 has a great BMX-style setup that is wider, sturdier, and still able to fold down.
  • While it is still relatively heavy for a folding bike, its 62 lb frame does collapse down to a manageable size for storage and transport.
  • As a Rad Power bike, you know you’re purchasing a quality product with reliable components.
  • The RadExpand features great specs for the price. Its component package of a 672 Wh battery, 750W motor, 7-speed drivetrain, and effective brakes (though they are mechanical) is a good deal on a bike from a tried and tested brand.
  • The bike’s handling is responsive, nimble, and smooth, making it great for experienced riders and novices alike.
  • As with other Rad Power bikes, the motor input is gradual and intuitive, allowing the bike to always feel under your control.


  • The velcro strap included with the RadExpand effectively holds its two halves together when folded, but we’d love to see a more permanent feature installed on the frame.
  • While the light-based indicator panel works fine for showing PAS level, lights, etc., we can’t help but feel that a full LCD display would have been better.

The Blix Dubbel

With a rider height range of 5’ 0” to 6′ 2”, the Blix Dubbel offers lots of versatility to a wide range of riders including some on the smaller end of the spectrum.

Himiway Cobra

The Best All-Terrain Electric Fat Bike, 2023

While many fat tire e-bikes are labeled and marketed as all-terrain machines, few actually come with the equipment to back that up. The Himiway Cobra, however, boasts a full four-bar linkage suspension and coil suspension more akin to something you’d find on a true mountain bike. This allows it to handle larger bumps and rougher terrain that would be jarring and difficult for riders on other fat tire bikes with just a front suspension fork.

The Himiway Cobra comes with all the features you’d expect for off-road capability; a torquey 750W rear hub motor with torque sensors for more intuitive control, a massive 20 Ah battery for extended range, 4.8” CST tires for loose terrain, and 180mm hydraulic disc brakes for effective stopping power.

With that said, the Cobra sits at a great price for what it brings to the table, but it’s important to remember that it is a hybrid sort of design and will not compare with a high-end dedicated mountain bike with top-shelf parts. The Cobra is meant as a “gateway” to off-roading, allowing its rider to approach exploring and adventuring worry-free. Think Jeep trails, double-track and fire roads.

As a fat tire e-bike with this extreme capability and affordable price tag, the Himiway Cobra is somewhat in a league of its own, which is why it’s our top pick for this category!


  • For its price of around 2500, the Himiway Cobra offers off-road performance comparable to more expensive, more dedicated e-bikes.
  • Even with Himiway’s first attempt at a four-bar suspension, the Cobra is surprisingly functional on more technical surfaces.
  • We appreciate seeing the upgrade from the mechanical disc brakes on the Himiway Cruiser to the hydraulic brakes on the Cobra.
  • The Cobra performs great on doubletrack and feels comfortable in rougher, off-road environments.
  • The 750W motor’s torque sensors make it appropriately responsive and precise for the bike’s natural habitat.
  • The (extra) fat 4.8” tires feel super stable when engaging with loose or slippery ground.
  • We really can’t say enough about the Cobra’s value!


  • We felt the faux leather handlebar grips to be ill-suited to the bike’s need for precise control in more demanding environments.
  • A throttle is always a great feature on an e-bike, but we would prefer to see a lever instead of a twist control to avoid accidental activation.

The QuietKat Jeep

With the option for a massive 1,000W motor, and a beefy suspension, this higher end all-terrain bike truly lives up to its Jeep branding.

Aventon Sinch Step-Through

The Best Folding Fat Tire Electric Bike, 2023

While some of the other fat tire e-bikes on this page have also had the ability to fold, the Aventon Sinch does it just a bit better, making it a slightly more well-rounded machine. For this reason, it remains as our top pick in this category for the second year in a row.

Aventon’s Sinch is one of the more accessible e-bikes you’ll find on the fat tire market. The low stepover height of the frame and 20” diameter wheels don’t make it as intimidating for smaller riders to try out compared to many beefier fat tire bikes, but even 6’ riders will find joy on this bike too. The fact that it folds down and can be tossed in the back of most vehicles is a serious bonus.

We’re always hesitant to list aesthetic reasons for consideration on a best list as it’s easily the most subjective thing that varies from person to person, but both the green and red frames paired with the tan wall tires help the bike pop without being too flashy so you’ll have pride in riding around on a good looking bike.

But on e-bikes we know that looks fade while performance sustains and we like what the Sinch has under the hood as well. The 500W motor and 672Wh battery pair well to deliver 30-50 miles of range, the 20” X 4” fat tires are versatile enough for fire roads and paved riding alike, and the 45mm RST fork is sturdy while helping absorb some road vibration.

Now since this one is taking home the prize for best folding fat bike, let’s talk about the frame. Its overall construction is solid, and the miles we’ve logged on the Sinch have given us no concerns about the hinge that connects the front and rear half of the bike. Sometimes we see a little more flex there than we like, but that’s not been the case so far with the Sinch. The fact that this feels like a full-sized bike, but is capable of being fairly compact if you need to tuck it away in a corner will be a huge plus for many riders.

Electric Bike Batteries

The batteries are arguably the most important aspect of any electric bike. The kicker is that many electric bike manufacturers don’t give you the full information you need to truly understand what you’re purchasing. We’re offering this information so that you can know what you’re getting into before you buy because the batteries are going to affect your range, your power, your ability to climb hills and mountains, your charging time and the overall weight of the bike. Let’s dive in!

Battery Capacity

If you’re shopping for an electric bike, battery capacity is your new best friend. Truly, this is going to determine a TON about how much you enjoy your new ride. So grab that pen and paper, roll up your sleeves and get ready to be a battery capacity wizard.

Really, battery capacity is simple, so long as you have one formula. Here it is:

Wh = V x Ah (Watt-hours = Volts multiplied by Amp-Hours)

Watt-hours tell the full story of how much energy your battery can store. watt hours means you can go further per charge.

As your battery gets larger, it of course becomes heavier and more expensive. The goal for any electric vehicle is to maximize onboard energy (watt-hours) and minimize cost and weight.

Battery Lifespan

Lithium batteries have a significantly longer lifespan than older lead-acid and nickel-based batteries. In the state of the electric bike industry, it’s more likely that a limited lithium battery lifespan is not due to a short cycle life, but is instead caused by a complete battery failure due to poor quality control in the manufacturing process. So, above all, be sure that you’re buying a bike that’s equipped with a high-quality battery. Just because it’s lithium, doesn’t mean it’s high-quality.

The battery’s lifespan is rated in cycles. One full cycle is a complete discharge and recharge of a battery. A half cycle is a half discharge and recharge. Cycles, however, only tell part of the story. Let’s take a bit deeper look at how we can best estimate and maximize a battery’s lifespan.

First, it’s important to note that if a battery is rated for 1000 cycles, it’s not going to fall dead on its face when it hits that 1000th cycle. Most manufacturers rate their batteries to 80% of their initial capacity. For instance, if the battery is rated for 1000 watt-hours when it’s new, its total stored energy will slowly degrade over time, and on its 1000th cycle, it should have around 800 watt hours of capacity (80% of the energy it had when new). It’s still perfectly fine and safe to use the battery past the 1000th cycle, this rating just sets an expectation for the aging of your battery.

As hinted at earlier, cycles only tell half of the story. The other important half is the overall range of your battery. Let’s take a look at an example:

1000 cycles and 30 miles of range, expected miles to 80%: 30,000 miles

700 cycles and 100 miles of range, expected miles to 80%: 70,000 miles

As you can see from the example above, although Bike A has a battery that lasts for more cycles, Bike B will travel over twice the mileage before the battery begins showing its age. This is another reason why a larger battery is a big advantage on any electric vehicle.

The enemy of a long life for your battery is heat. Store your bike in a cool place whenever possible, and on lower performance batteries, it’s a good practice to not charge immediately after your ride, but to let your batteries have a bit of time to cool down before charging.

Battery Types

Lithium Ion

Lithium Ion is a general term for a battery that uses lithium in its chemistry. The actual chemical composition, more specifically, can be broken into three categories in regard to its use in electric bikes.

This is often abbreviated as LiPo (pronounced “lie-poh”). This is the most power dense battery, and also has the unique characteristic of being able to manipulate it’s form. Because of these two characteristics it is found in almost every cell phone, laptop etc. This is the battery used in both the Alpha and Horizon.

This is often abbreviated as Li-Mn.

This is often abbreviated as LiFe or LiFePO4.

Similarly to Nickel Cadmium, they don’t perform especially well in regard to Rapid discharge. They don’t carry the same “memory” characteristics as Nickel Cadmium, but given the lithium alternatives, you’re most likely better off going for a more power dense lithium battery.

This is often abbreviated as NiCad. These guys aren’t really well suited for electric bikes because their chemistry doesn’t allow for Rapid discharge. You’ve probably hear of battery “memory”. That doesn’t apply to most batteries, but it does apply to Nickel Cadmium, which means that you would want to fully charge and fully discharge them every time, which doesn’t really make a ton of sense for an electric bike application. The last nail in the coffin for these guys is that they’re pretty toxic at the end of their lifecycle and most landfills won’t even take them. Bottom line. you pretty much don’t want to use them.

Lead acid batteries are comparatively heavy to the other batteries listed here. Another way to say this is that they are not as “power dense”, meaning that for a given weight and volume, they have less power than batteries of other chemistry’s. This is the same type of battery that you would find in most cars. Because of that, they are widely available, however they would not be the ideal choice for an electric bike. Despite this, they are still frequently used in many Asian countries for electric bikes. Another point to note with Lead Acid batteries is that they “sag” significantly under load. In other words, if you suddenly nail the throttle the voltage is going to momentarily drop significantly.

Battery technology is become increasingly wide-spread thanks to consumer electronics such as phones and computers that demand lightweight powerful batteries. This is resulting in serious amounts of cash being put into Research and Development to improve the technology, the manufacturing process, and also reduce the cost by increasing the quantity. Several times a year we’ll hear about the latest “breakthrough” in battery technology. Be discerning if you come across articles that claim things like this. Don’t get me wrong, we’re all about innovation in regard to batteries, but you have to keep in mind that lab tests are not equivalent to real world testing, and that it takes time for any new technology to make it from a prototype to a consumer. We keep a close eye on this industry constantly, and we’ll update this page with any new applicable battery as it becomes available.

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