Electric Bikes. Kalkhoff electric bike battery



With the brand relaunch in 2015, Kalkhoff was able to secure its position as one of the leading e-bike makers in Europe. Comprehensive modernisation of the corporate image was accompanied by the unveiling of the Kalkhoff Integrale, as the first commercially produced e-bike with a centre motor and fully integrated battery. This is further proof of the innovative capacity of the Kalkhoff brand and its claim to always be state of the E-art with clever ideas and pioneering products.

Why an Electric Bike?

The Surprising Benefits Of Riding An Electric Bike Biking is one of the most effective forms of exercise, taking you from point A to point B while giving you a cardiovascular workout and toning your muscles. Are these benefits reserved for those that ride a standard bike, or can you enjoy them on an electric commuter bike as well? We believe that an e-bike is just as good for you as a standard bike. Keep reading to find out why. It’s the best car replacement Replacing your car with a bike is an option that’s good for the environment, will lower your fuel and insurance costs, as well as slash the amount of time you spend in traffic. However, many people end up abandoning their bikes because struggling up hills and riding in stop-start traffic takes it from a pleasant workout to a sweaty, frustrating one. With an electric bike, you get to experience the benefit of exercise with enough power to ensure your trip goes smoothly and you can arrive at work ready to start the day. It gets better as you get older Many people end up abandoning their bikes as they age, as their joints become more vulnerable and conditions such as arthritis make movement more challenging. An electric bike requires much less physical force and power, creating less joint and limb impact as it’s easier on the back and knees. With an e-bike, you can keep riding for longer. You’ll exercise more While logic tells us that a harder ride is a more beneficial one, research indicates that an e-bike might actually increase your fitness levels by causing you to exercise for longer as well as more often. Knowing that your bike can help power you through any steep hill or awkward stretch you might come across is a great motivator to remain on the road. It’s never been safer While there’s admittedly a long way to go in terms of making Australia’s infrastructure more bike friendly, significant strides are being made in terms of the law. Victoria recently put into place road rules mandating that cars remain at least one metre away from cyclists when passing them, more if they are travelling 60 km/h. An electric bike is an investment that is as practical as it is fun, and few people who get one regret it. Why not join them today? Search for your perfect e-bike at bikes.com.au today!

Your Guide To Caring For Your eBike’s Battery

Your eBike’s battery is just like your new phone battery. It has a battery life and there are specific ways to take care of it so that it lasts longer and helps keep your bike ready for when you need it. Here are some pointers to help you with your new electric bike and how to treat the battery properly:

After every ride, it is important that you recharge your battery. Remember this rule. Don’t let it die on you.

The optimal charge you should give your battery is really to top it up to the fullest, rather than to leave it on for days on end to die ou

Before you ride off, make sure your eBike’s battery is clipped on securely to prevent any damage in the case of it coming loose and falling off its bracket.

If you aren’t going to be riding for a while, it’s important to remove the battery from the bike for safety. In particular, keep it out of sunlight and away from sharp objects.

It is damaging to your battery to store your eBike in a hot, or even in a cold place. The best is room temperature. This way the battery won’t be damaged by heat or cold.

There are covers available at good bike stores in Melbourne that stock different options to keep your battery in optimal condition.

There are ways to extend your electric bike’s battery life, which include:. Keeping your tyres inflated, which can save your battery life up to 15%. Keeping your eBike in a good condition and serviced regularly. Storing your batter in a covering that will keep your battery from falling off or from being affected by cold or hot weather.

Kalkhoff Electric Bikes

Experience the pure freedom of an e-bike from Kalkhoff, with high-quality materials and a highly efficient drive system.

Freedom is your constant companion when riding an electric bike. The only real limit is your own imagination. The freedom to travel more efficiently, to get you to work or school faster, to run errands quicker and easier, to go further by bike than you ever thought possible!

Freedom is the feeling that comes from being free to choose how you commute and get around. Whether you’re looking for a more environmentally friendly way to get from A to B, or just want to get some fresh air. electric bikes are the gateway to those experiences.

Here at Crooze, we’re committed to helping you find the electric ride that will support your lifestyle. Take a minute to browse our selection of Kalkhoff electric bikes and see how far you can go with our help.

Smooth endeavours.

The Kalkhoff Endeavour 1.B Move e-Bike is an electric tour bicycle that’s equally at home on smooth tarmac or unpaved towpaths. The Endeavour offers an extensive range of gears and comes with a suspension fork, puncture-resistant tires, disc brakes for superior stopping power, and a comfortable ergonomic saddle for all-day riding comfort. And if it ever does run out of charge, you’re free to pedal home on the gradual gear range and 10mph top speed.

Looking for a powerful, stable, and easy-to-operate electric bike? The Endeavour 1.B is that bicycle. Its Bosch Performance Line motor is powerful enough to climb inclines easily and the powerful battery can last up to 60 miles per charge (depending on the effort level you’re using and the power of the bike you choose). Plus, its versatile pedals and comfortable Kalkhoff cruiser bike frame let you ride any way you want — as an upright bike or as a performance eBike with a low and wide crossbar.

For the ultimate e-bike experience in town or out on the trails, the Kalkhoff Endeavour 3.B is for you. The new 2022 Endeavour 3.B ’s biggest assets are its power, reliability, and essentials. With its powerful Bosch Performance Line motor system and durable 500Wh PowerTube battery, this e-trekking bike has ample power to get you where you need to go, both in style and comfort. This is your ride. A purpose-built electric bike designed to take you far. no matter where you’re headed.

From your everyday commute to long-distance rides and everything in between, you’ll be confident that this is a bike that can do it all. As versatile as you are, this on-road motorised bike can be used in many different ways. everyday commutes, running errands, or for long-distance rides. Simply step on it and let’s go exploring! The Endeavour 3.B lets you explore your surroundings and live an active lifestyle like never before.

The Kalkhoff for your adventurous side.

The Kalkhoff Endeavour 7.B Move e-bike is the bike for you if you are looking for a high performing, all-terrain trekking e-bike. It comes with the same solid suspension and strong Bosch Performance CX motor but has Shimano Deore 10-speed gearing system instead of a 9-speed. The Shimano Deore 10-speed gearing system is capable of tackling steep inclines with ease, so it’s perfect for trekking on bumpy ground or up mountain sides that are too steep for other bikes to navigate. The Kalkhoff Endeavour 7B Move e-bike is the ideal bike for anyone who rides off-road and wants an easy way to access trails through hilly areas, rough terrain or up mountains.

Kalkhoff bikes that are designed to have fun.

The Endeavour 7.B Pure is a leisure e-bike with a relaxed mountain bike geometry that’s ideal for urban trips, travel, or leisurely rides on the weekend. The clear display of this trekking e-bike lets you track your speed and assist level at all times. And even when the power runs out, you can still enjoy your ride thanks to the powerful Bosch Performance Line Cruise drive unit and new, comfy Kalkhoff Comfort Cruiser seats. than just a bike, this is a state-of-the-art e-bike that helps you to get out into nature or reach work on time – comfortably and effortlessly.

The Kalkhoff Endeavour 5.B e-bike is a great choice for those who want to have fun while getting fit! Its Shimano Deore derailleur and shifter ensure easy shifting so you can cruise along on the wide range of torque with ease. It is fully equipped with premium accessories such as integrated lights, Rack time rear rack, and mudguards. Front suspension and comfortable trekking saddle and grips will keep you comfortable during your ride. It’s a practical bike for all your ride needs, for either commuting or touring, whatever you have in mind, it will be sure to exceed your expectations.

The Kalkhoff Entice 3.B Move is a great entry point into the world of e-MTBs. With its rugged build and versatile hydraulic disk brakes, it’s made for commuting, adventuring and exploring. Kalkhoff’s Entice 3.B Move e-bike is part of Kalkhoff’s award-winning Entice e-trekking range. Ideal for experiencing nature and traveling off-road, it combines the power of a Bosch system with an ultra-quiet and smooth ride feel. The Entice 3.B Move is also agile, responsive and easy to control.

Ride at your own rhythm.

With Kalkhoff Image 1.B Advance. you’re always in the thick of it, close to your surroundings and to people. Its riding-friendly features like fork suspension, Shimano shifter system and front and taillights make this e-bike the perfect city companion. The Kalkhoff Image 1.B Advance is your ticket to the freedom of a ride in every weather condition, on smooth terrain and any obstacles.

Do you want to get around easily and in style, without getting stuck in a traffic jam? In that case, the Kalkhoff IMAGE 5.B Move is what you are looking for! This electric bike enables you to leave everyday life behind you, no matter where you are going. The Kalkhoff Image 5.B is simply a bike for anyone who wishes for an easy ride. Not only a great commuter bike, this machine is also perfect for leisurely rides or a workout on the road.

Don’t miss out on this amazing collection!

Buy online or visit our store in Bundall, Gold Coast. We offer flexible payment options with ZipPay and Afterpay, and FREE SHIPPING for orders over 99.

Experience the pure freedom of an e-bike from Kalkhoff, with high-quality materials and a highly efficient drive system. Freedom is your constant companion when riding an electric bike. The only real limit is your own imagination. The freedom to travel more efficiently, to get you to work or school faster. Read more Read less

Experience the pure freedom of an e-bike from Kalkhoff, with high-quality materials and a highly efficient drive system. Freedom is your constant companion when riding an electric bike. The only real limit is your own imagination. The freedom to travel more efficiently, to get you to work or school faster, to run errands quicker and easier, to go further by bike than you ever thought possible! Freedom is the feeling that comes from being free to choose how you commute and get around. Whether you’re looking for a more environmentally friendly way to get from A to B, or just. Read more Read less

Frequently Asked Questions

Kalkhoff bikes are manufactured in Germany.

The total weight of an e-bike is between 120-130kg.

Provided you are taking care of your bike, your bike should last around 10 years. That number can vary depending on your bikes type and usage. If you take good care of your bike, it can last well over a decade.

E-Bikes are safer than regular bikes due to their design. Their in-line electric motor takes the place of normal pedaling, making them very safer to ride and giving you more control over it.

Kalkhoff Endeavour 7.B Belt

A showstopping sleek design that also features the best of Bosch technology, the Kalkhoff Endeavour 7.B Belt is for the urban commuter who seeks a smooth and stylish ride.

John says.

’A top of the range model from Kalkhoff with all the best components and technology. A great low maintenance bike due to its belt drive technology.‘

The external equipment blends seamlessly into the frame. Features such as integrated hydraulic brakes, a high capacity battery and wide tyres all ensure peak performance and comfort – on hills or out on the road.

  • The best integrated technology on the market, including a powerful motor and 625W battery
  • Built-in mudguards, so you’ll arrive at your destination fresh and clean
  • A rear pannier rack to strap on your bag – or anything else you need to transport
  • Adjustable stem height for upright riding
  • An easy-read backlit display for all the key info
  • Supernova Mini2 Pro headlight with high and standard beam

Sturdy and reliable, the Endeavour 7.B Belt offers top-notch tech with all the extras – making it one of the leading bikes in the Kalkhoff range.

Two frame designs available: diamond trapez.

Key Specifications


Bosch Performance Line CX (Gen4), 85Nm, 250W

Kalkhoff Endeavour 7.B Pure ebike review – The Bosch powered urban space shuttle

Last year, our sister magazine, E-MOUNTAINBIKE, presented the Kalkhoff Entice 7.B Excite, designed for epic off-road trekking adventures. Now we present to you its urban counterpart, the Endeavour 7.B Pure. Read on to find out what makes this bike so special.

Kalkhoff’s designers must have taken their inspiration from the British Superbike Championship in Silverstone when they came up with the idea for the Kalkhoff Endeavour 7.B Pure. This is the only way to explain the striking resemblance of the Endeavour to the aggressive styling of a naked superbike. Kalkhoff advertise their Endeavour range as trekking ebikes. In our opinion, this segment is better served by the Kalkhoff Entice 7.B Excite, which we’ve already reviewed for you in our sister magazine, E-MOUNTAINBIKE. The € 4,699 Endeavour 7.B Pure presented here is more of a sporty urban runabout with a special touch.

The 7 in the model name represents Kalkhoff’s top of the range bikes. Compared to series 1, 3 and 5, the 7 series places particular emphasis on performance, functionality, design and finishing quality. The € 4,700 price of our test bike also corresponds to the level of exclusivity that Kalkhoff envisioned for the target group of this ebike. If you are on the hunt for a stylish commuter ebike or an urban explorer with that little something extra, you should check out our review.

Green Mean Machine – The Kalkhoff Endeavour in detail

Is this dress blue and black or white and gold? The Kalkhoff Endeavour 7.B Pure is similar to #TheDress, as different people recognise different shapes. The design of the Endeavour looks futuristic to one group and retro to the other. Though our testers are divided on this matter, they can all agree that its design is beautiful either way. Kalkhoff themselves describe the glossy finish as diamond black and tech green glossy. If the sun catches the frame, you can immediately tell that it’s a shade darker than British racing green, similar to what you’ll still find on some Mini Coopers or Jaguars today. The aggressive look of our test bike is owed in large part to the “Pure” build spec. These models favour a more naked design and clean look over everyday practicality. This includes keeping the cables hidden wherever possible and matching all accessories, including the mudguards and luggage rack, to the design of the ebike. Unfortunately, this means that you can’t use the luggage rack without panniers right away, since the mudguard protrudes through the top of it.

Kalkhoff’s so-called One-Surface technology keeps the look sleek and stylish throughout, with components such as the mudguards, luggage rack and rigid fork not fitted off the shelf but painted by Kalkhoff to match the colour of the frame. They’ve gone the extra mile to set themselves apart, which we applaud. The bottom of the motor cover and the covers for the battery and charging port are a slightly different colour, distinguishing them from the rest of the frame and hinting at the ebike technology and battery within – aspects that represent Kalkhoff’s futuristic side. It’s too bad about the black chainring cover. While it’s effective in keeping your trousers clean, it’s reminiscent of less stylish city bikes and offers room for improvement with a matching custom solution.

That said, the developers at Kalkhoff know how to rekindle memories and convey emotions through design. The slightly upward curve in the top tube with its steep, tall and short front end is reminiscent of the design of streetfighter motorcycles with the tank sitting high up. Together with the Pure build spec, there’s an undeniable similarity to the trimmed down motorbikes of a previous era, and the Endeavour cuts an imposing figure just standing there. However, the similarities end with the motor. While the design of streetfighter motorcycles aims to put the engine at its centre, the motor on the Endeavour is neatly integrated into the frame. Especially when it comes to the welds on the motor interface, the aluminium Kalkhoff frame could be mistaken for a carbon construction. The weld seams of the aluminium tubes are sanded down to form smooth joints. They took a different approach at the head tube and incorporated the weld seams into the lines of the frame. The transition between the fork and head tube is seamless, making the front end look like a one-piece construction. Unfortunately, the weld seams on the down tube look a little rough in comparison.

The top tube splits into two as it meets the seat tube, flowing seamlessly into the seat stays in an almost straight line. The seat clamp is integrated in the seat tube and hidden under a cover, similar to what you’ll find on modern road and gravel bikes.

You’ll find bottle cage bosses under the top tube as well as mounting points for a bike lock behind the seat tube, but we didn’t have the heart to use either and thus ruin the bike’s minimalist look. There are no bottle cage bosses on the down tube since a bottle cage might get in the way when trying to remove the fully integrated battery of the Kalkhoff Endeavour.

As already mentioned, the cables of the Pure build are routed internally where possible, unfortunately, the cockpit of our 2020 test bike wasn’t as clean as we’d expect. The brake, shifter, and electrical cables for the remote and light hang loosely in front of the handlebar before disappearing in the specially designed stem. They reappear briefly where they exit the steerer tube, entering the frame via a special opening in the down tube.

Those who ordered the 2021 model of Endeavour 7.B Pure for € 5,499 are lucky enough to get MAGURA MCi brakes with integrated brake lines and an electronic Shimano Di2 drivetrain. As a result, the cockpit should look a lot cleaner from the rider’s perspective.

electric, bikes, kalkhoff, bike, battery

The top headset cover is custom made, too. It forms a seamless joint with the head tube but, unfortunately, also makes pre-tensioning the bearings somewhat cumbersome. There is a threaded nut above the cover, which you have to tighten opposite to the cover to pre-tension the headset bearings and eliminate play. The upper nut is secured and unbolted with a very small grub screw requiring a 1.5 Allen key, and must then be held in place with a very thin tool that gets threaded through a small opening. Neither of these tools are commonly found on bicycle multitools. If the headset bearings develop play while you’re out riding, it’s unlikely that you’ll have the right tools to re-tension them. Kalkhoff has informed us that they’ve already developed a new solution for the headset in cooperation with the components specialist Acros which they’re relying on for the next generation Endeavour.

Overall, the Kalkhoff Endeavour 7.B Pure makes a good impression. The solidity of the components instils you with confidence and they don’t rattle while riding. The Kalkhoff Endeavour is certified to a maximum permissible weight of 130 kg and, subtracting the 25 kg weight of the ebike, the upper limit for the rider including all their gear is 105 kg. Heavier riders will have to look out for the XXL or “” designation in Kalkhoff’s portfolio as these ebikes are built for a maximum permissible weight limit of 170 kg.

The components

Hidden behind the clean silhouette of the Kalkhoff Endeavour 7.B Pure, you’ll find the bike specced with high-performance components and quality accessories. Under the hood of the Endeavour is the 85 Nm Bosch Performance Line CX motor and an integrated 625 Wh battery. This allows the ebike to pull away and reach the 25 km/h limit before you know it, playing a big role in the bike’s sporty character. All the relevant data from the motor can be viewed on the Bosch Kiox display, mounted in front of the stem. Not entirely out of place on this sporty ebike: the Kiox display can also be connected to a heart rate monitor via Bluetooth, allowing you to use the Kalkhoff Endeavour for your training session or combine your daily commute with your regular workout.

The voluminous tires also match the ebike’s fun-loving character. The Endeavour comes with 2.4” Schwalbe Super Moto-X tires fitted on RODI Tryp35 rims with a generous inner width of 35 mm. Though heavy, the wide tires add to the ebike’s solid look and also offer stable handling at high speeds above the 25 km/h limit.

Our 2020 test bike came specced with a Shimano XT 12-speed drivetrain and SLX cassette, offering decent shifting performance. From 2021, you’ll get an electronic Shimano XT Di2 11-speed drivetrain, which we found to shift a bit more precisely than its mechanical sister. over, the electronic wiring allows for neater cable routing than a mechanical drivetrain. The powerful MAGURA MT5 four-piston brakes ensure quick deceleration and as of this year, the brake levers have been replaced by integrated MAGURA MCi brake levers. With these, the master pistons and brake lines are integrated into the handlebar, keeping the cockpit super tidy.

The SM10 saddle and GA30 grips are supplied by Ergon and offer good ergonomics. While the rigid carbon fork provides an acceptable amount of flex and damping, the aluminium seat post doesn’t. A carbon seat post would provide additional comfort without subtracting from the Kalkhoff Endeavour’s trimmed down look.

The Kalkhoff Endeavour is ready to take on nighttime commutes thanks to the lighting system supplied by Supernova and Spanninga. Up front you’ve got a Supernova MINI2 PRO, which offers a remotely operated high beam function. The Spanninga PIMENTO taillight is sensibly integrated into the luggage rack and ensures good visibility in city traffic, day and night. Both lights are powered by the main battery and the cables for the rear light are routed internally through the rack. The design of the Rear Low Rider rack is discreet and allows you to attach panniers to the side. Unfortunately, it doesn’t have a flat surface on which to put a basket or carry other items of luggage.


Motor Bosch Performance Line CX 85 NmBattery Bosch PowerTube 625 WhDisplay Bosch KioxSeatpost Concept EX, AluBrakes MAGURA MT5 180/180 mmDrivetrain Shimano XT/SLX 1x12Stem Concept EX, varioHandlebar Concept EX Riser 690 mmWheelset Rodi Tryp35Tires Schwalbe Super Moto-X 27,5 x 2,4”

Technical Data

Size S M L XLWeight 25.2 kgPerm. total weight 130 kgMax. payload (rider/equipment) 104 kgTrailer approval noKickstand mount yes

Specific Features

Supernova MINI2 Pro high/low beamSpanninga Pimento taillight

Replacement Electric Bike Batteries Guide

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A good e-bike battery should last for hundreds of cycles. With average use, this means several years. Eventually, electric bike batteries need to be replaced as their life cycle comes to an end.

You can tell when a battery is nearing the end of its life when it does not provide you with much range. Some high-quality batteries that come on the top e-bikes such as a Bosch battery have a battery management system (BMS) integrated into the battery that actually tells you the current capacity and also how many charge cycles it has gone through.

But no matter what type of battery you have you’ll sooner or later be asking yourself the all-important question: how can I replace my e-bike battery?

Down below Electric Bike Report dives into this question and more in greater detail.

Are E-bike Batteries Interchangeable?

In general, the answer is no – you should only replace a battery with one that comes from the same manufacturer and is of exactly the same spec.

The reason is that the original e-bike or kit manufacturer has the responsibility to ensure that the battery pack, charger, and e-bike all work safely together, and using a ‘non-original’ replacement pack potentially introduces all sorts of uncontrolled risks.

It’s a little more complicated than this in some situations. For example, some Bosch batteries of different capacities are explicitly made to be interchangeable and there will be many instances where an original supplier and/or manufacturer of the e-bike cannot be traced or has gone out of business – in such cases we look at your options below.

As an important side note: you should always, if possible, use a charger that comes from the original manufacturer too. The one that comes with your battery should sync up well and not overload the battery. Pairing your battery with a different charger adds in risk of malfunction during charging.

Let’s first look at the basics of getting a replacement battery for your e-bike, then we will look at some of the major manufacturers of e-bike batteries and some of the main e-bike manufacturers to see which common battery types are still replaceable. Let’s consider the options for replacement in terms of desirability.

electric, bikes, kalkhoff, bike, battery

Where Should I Go to Get a Replacement E-Bike Battery?

On this last point it may help to note that there are a couple of manufacturing standards for rechargeable lithium-ion batteries used in e-bikes. Although it’s not a legal requirement, it may be that one of the standards is actually marked on the battery itself.

The standards are BS EN 50604‑1 and UN38.3, the latter required for lithium-ion battery transport by air, sea or land. Just because these standards are not marked on a battery doesn’t mean it does not comply with them – but it is a reassuring sign if a battery does bear one or both of these marks.

Note that using a replacement battery that does not come from the original manufacturer (whether a dealer is involved or not) may void the warranty of your electric bike or kit. Check with the e-bike or kit company to understand what their policy is regarding the use of aftermarket replacement batteries.

Replacement Batteries from Original Manufacturers

Bosch E-Bike Batteries

Only Bosch manufactured batteries will be used on any new Bosch e-bike – this has always been the case and so it makes advice on interchangeability a little more straightforward than with the likes of Shimano and Brose who have both allowed the use of third party batteries with their mid-drive motor systems.

There have been four basic designs made by Bosch over the years (good online overview here):

  • Rack mounted batteries: PowerPack in 300, 400, and 500 Wh versions which are all interchangeable with each other.
  • Down tube mounted batteries: PowerPack in 300, 400, and 500 Wh versions, current versions of which are all interchangeable with each other.
  • Frame integrated batteries: PowerTubes in 400, 500, and 625Wh versions, with the 400 and 500 units being interchangeable with each other. The 625Wh may be retrofittable but it needs a compatible frame with a big enough space to house it (400 and 500 units are the same physical dimensions but 625 is bigger). 500 and 625 Wh units are used on the Dual Battery system to give a capacity up to 1250Wh.
  • Frame Integrated ‘Smart’ Option batteries: This is a new 750Wh option for 2022 and will be only compatible with 2022 e-bikes that feature the Bosch ‘Smart’ system and will not be compatible with other Bosch e-bikes that are ‘non-Smart’. Similarly, other types of PowerTube batteries (400, 500, and 625Wh versions) will not be compatible with e-bikes featuring Bosch’s ‘Smart’ system.

Some third-party batteries compatible with Bosch systems are available as detailed in the section below.

There are some suppliers of batteries that will fit older models, in some cases dating back to 2011 when the Bosch e-bikes first entered the market, for example, The Holland Bike Shop in Europe sells some batteries compatible with much older Bosch-powered models.

Shimano E-Bike Batteries

Shimano produces its own brand batteries for use on their systems, but you may also find new e-bikes powered by Shimano motor systems with batteries manufactured by their licensed partners Darfon and SMP. These third party batteries are not interchangeable with any Shimano batteries.

Shimano’s current range includes rack-mounted, downtube-mounted and frame-integrated batteries from 418Wh to 630Wh. You can see a brief overview with detailed links to each battery on offer here.

It’s important to note that each battery model has a limited number of specific battery mounts it will work with, so it is important to replace an old battery with one that is compatible with the mount on your e-bike. You can check out detailed compatibility info here and here.

Shimano says that ‘the oldest current battery we have is the BT-E6000 and the corresponding battery mount BM-E6000. These are compatible with all five of our current drive units (DU-EP8/E8000/E7000/E6100/E5000), but not earlier systems. For reference, DU-E8000 is the oldest in that list – it was introduced in 2016.’

Brose E-Bike Batteries

The only battery listed on Brose’s own website is a 630Wh frame-integrated option.

However, Brose systems are widely used by other manufacturers who also spec own-brand or third-party batteries. These include the likes of the widely respected battery manufacturer BMZ and well-known brands like Scott and BULLS.

For example, Specialized’s ‘full power’ range use Brose-based mid drives and a range of their own brand frame-integrated batteries. Although information on interchangeability is scarce, a Specialized FAQ page, in response to the question ‘Can I increase range by using the 604Wh aftermarket battery in any Turbo Vado/Como?’ says yes, all Vado batteries are cross-compatible as long as you are running the latest firmware (by implication so are Como and Turbo full power batteries are cross-compatible too).

The above appears only to address compatibility on current Specialized models and battery availability for older models appears a bit more complex with lots of debate online over the matter.

The fact that the latest Specialized e-bike batteries contain a Bluetooth chip to communicate with the latest Mission Control App certainly suggest both backward compatibility and availability of third party batteries will be very limited. Current e-bike batteries available from Specialized can be found here.

Yamaha E-Bike Batteries

Yamaha has integrated, rack-mounted and frame-mounted options ranging between 400Wh and 600Wh but information on backward compatibility is rather hard to find. Their systems appear on Haibike models and in the US on their own brand models too.

electric, bikes, kalkhoff, bike, battery

Giant use Yamaha motor systems but apparently have their own brand of battery – the EnergyPak range. The standard EnergyPak comes in rack-mounted and frame-integrated options whilst the Smart Compact variant allows for faster charging.

Finally, there is the Giant EnergyPak Plus, for use with the Smart Compact – a range extender style battery that fits onto the frame and effectively increases the capacity of the main Plus battery.

Giant’s Service web page states that there are EnergyPaks with 300, 360, 400, 500 and 625Wh capacities and also states ‘Giant EnergyPaks are interchangeable’.

Fazua E-Bike Batteries

This lightweight German-made system uses a frame-integrated 250Wh design and there have been two types of battery, Battery 250 and Battery 250X, the latter having the ability to be switched on and off remotely.

The latest Fazua Evation 250X battery is compatible with all Fazua electric bikes from 2019-22.

GRIN and Cytronex E-bike Kit Batteries

Canada’s GRIN is a true expert in producing a wide variety of e-bike kits. Whilst they do several designs of batteries, one of their best options from a replaceability point of view is their own brand LiGo batteries.

LiGo batteries are very unusual in being modular so that you can easily connect together as many as you like to increase or decrease battery capacity at will. They are particularly suitable for lightweight and folding bikes (I use them on a GRIN Brompton kit) and also for those who want to air travel with e-bikes as the individual battery units are only 98Wh and so are generally allowed on passenger aircraft (disconnect them from each other for travel and reconnect them on landing to make a useful e-bike battery).

The design has been around for several years and is backward compatible.

The UK’s Cytronex produces both European and US spec lightweight kits which use a unique own-design of ‘bottle battery’.

Cytronex says all their lithium bottles are compatible forwards and backward from the first version in 2017. They have different firmware for the new Bluetooth variant but both this and the non-Bluetooth version allow you to use the new 2-way – 5 level Boost Button or the previous one-way 3 level button.

In fact, if you have old and new kits on two bikes you can switch the bottle between both and it will recognize the two different button types automatically.

E-bike Manufacturers Own Brand Batteries

There are hundreds of e-bike manufacturers in the more budget space so it’s way beyond the scope of this guide to cover the options for each one; rather we’ll take a look at a couple of the market leaders.

Rad Power Bikes E-Bike Batteries

Rad Power Bikes first started producing e-bikes for the North American market in 2015 and now claims to be the US market leader. Their website lists several replacement batteries and their current lineup of bikes uses one of two battery designs.

There is the External Battery Pack (with the option for the smaller pack specific to the RadMission) which is compatible with all 2018 and newer model ebikes except the RadRover 6 Plus and RadCity 5 Plus, which use the Semi-Integrated Battery Pack.

Rad Power Bikes does offer legacy options for bikes older than that 2018 ‘cutoff’ and although some of these legacy batteries are currently out of stock Rad says they have plans to restock them.

The battery packs are consistent across their main sales areas of Canada, US and Europe.

The Rad Power website has a great filter system so you can track down the compatibility of what batteries are in stock against all current and previous models, right back to the original 2015 RadRover. All e-bike manufacturers’ websites should provide this service!

Pedego E-Bike Batteries

A longstanding US manufacturer with a clear set of battery specs for current models here. However, there doesn’t appear to be any info about legacy batteries or backward compatibility.

Interestingly, and it seems uniquely amongst the mainstream manufacturers, Pedego have recently introduced a serviceable battery (pictured above) – designed to be easily maintained at the local Pedego store. It features a rear light, brake light and indicators to boot.

Batteries for Out-Dated Motor Systems

There are a number of older motor and battery systems that are either not used or little used these days but there are still some suppliers out there who may be able to help out and if you are in this position a bit of internet research might just turn something up. Let’s take a look at a couple of examples.

BionX E-Bike Batteries

BionX operated between 1998 and 2018 and were once one of the leading e-bike system manufacturers in North America, with the likes of Trek and Kalkhoff using their systems.

There are still limited stocks of spare parts available here and there, including batteries, for example on this Ohm webpage.

Heinzmann E-Bike Batteries

German company Heinzmann had a great reputation for quality and produced the now obsolete Classic system and the newer Direct Power system. At various times both were available as kits or fitted to off-the-peg e-bikes.

In the UK Electric Vehicle Solutions are the main stockist of complete Direct Power kits and of spare parts for the Classic system.

What About Non-removable Frame Integrated Batteries?

A relatively small number of e-bike batteries are incorporated into the frame and not designed to be removed by the rider – they must be charged on the bike. Whilst perhaps inconvenient for some, the system has the benefit of a sleeker and simpler design and keeps the battery cells well-protected.

The Ebikemotion X35 system is one example of the most common lightweight systems out there to feature a frame-enclosed battery.

When it comes to replacing these batteries, to be clear, our official advice is that this is a job for the dealer, or expert shops to do only.

DIY in this area can get tricky in a hurry. Looking into service options to replace batteries in an integrated system is something to consider before purchasing the bike.

Third-Party Replacement E-Bike Batteries

For some older batteries – or even some current ones – there may be manufacturers other than the so-called OEMs (original equipment manufacturers) who made the original batteries. These third-party companies are not recognized by the original e-bike manufacturers so if possible it is always best to go back to your dealer or the manufacturer directly to source an original battery.

However, third-party batteries may be a solution where no original batteries appear to be available.

There are a growing number of companies that provide third-party batteries and here we take a look at a couple of the bigger operations.

Please note that on e-bikes that are still in their warranty period, replacing the battery with one from a third-party manufacturer will most likely void the warranty.

FTH Power has a good amount of experience in the electronics business and has diagnostics and assembly capabilities. They look to have good stocks of popular far eastern battery brands such as Reention (used by the likes of Juiced and Surface 604) and Hailong. They also have this handy battery/model finder to see if they have batteries for your particular model of e-bike.

Third-party battery provision (and recelling services) appear to be bigger business in mainland northern Europe than in the U.S. It makes sense, this is where e-bikes have been around much longer and where the average value of e-bikes is higher. The need to keep older bikes going longer is greater. For example, Heskon is a major supplier of replacement batteries to dealers and Fiets Accu Revisie is the part of Heskon that sells direct to customers.

The UK’s Electric Transport Shop network offers battery diagnosis (refundable against a replacement battery or recell if required). The ETS says they also have stocks of Battery Management System chips that can be used on certain packs, usually on older e-bikes.

The ETS also says ‘There are so many shapes of e-bike batteries now that we cannot guarantee that we have cell packs to fit them all and it is usually cheaper to buy a factory-built replacement than to hand-build a replacement pack in the UK so we usually recommend buying a battery from the original supplier if the diagnosis proves that’s what is needed. If their supplier is no longer available to supply a replacement pack in this instance we will help people find a suitable replacement or as a last resort we will offer to wire in an alternative pack which may be in a different position on the bike.’

What Should I Do With My Old E-bike Battery?

If at all possible the ideal solution is to take it back to the dealer you bought it from who will send it on for recycling.

In the US the industry is in the midst of setting up its own recycling scheme. It was organized by People for Bikes and will be directly coordinated under the auspices of Call2Recycle. There will be a network of battery drop-off locations from the nation’s roughly 3,000 independent bike shops. Manufacturers and retailers can sign up here.

The batteries will be sent on to ‘processing partners’, four of which are domestic and two of which are foreign—one in South Korea and one in Belgium.

The consortium brands are funding the recycling service, which will be free to riders; of course, consumers will still have to pay for replacement batteries. There are also plans for a consumer-direct mail-in recycling option in the summer – EBR will keep you posted on its development.

There are already such ready-made recycling networks in mainland Europe and the UK is just beginning to establish such a network.

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This guide to replacement electric bike batteries hopefully covered the basics of what is out there for you. It’s certainly just the tip of the iceberg though. If there is anything else that wasn’t covered here, let us know in the Комментарии и мнения владельцев below and we’ll update this guide with the info our readers are looking for!

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