Custom 24V Ebike Battery Manufacturer for Your Unique Electric Bike Project. 24 volt bike battery

X-Treme Trail Maker Elite 24V 300W Mountain Electric Bike

The X-Treme Trail Maker Elite is a high-end yet affordably priced Electric Assist Mountain Bike. It runs on a powerful 24V lithium battery paired with a 300 Watt Zero Resistance rear hub motor enabling you to power through trails and roadways.

This versatile bicycle is the perfect way to ride for fun while realizing your body fitness goals. It is a full-featured mountain electric bike is made with all top-of-the-line components, including a 7 Speed Shimano Tourney Gears; Shifter System, 7 Lightweight Lithium LiPo4 Batteries, a 100% Aluminum Alloy Frame, fully Adjustable Seat, and a Suntour hydraulic front fork. You also get a built-in kick-stand and rear bike rack at no extra cost!

X-Treme Trail Maker Elite Mountain Electric Bike Features and Benefits:

EXCEPTIONALLY LIGHT AND STURDY FRAME Its light aluminum frame, weighing only 52 lbs. including the lithium batteries, is very tough and made specifically to tackle rugged terrain, as mountain bikes should be. The frame is rated to carry up to 350 lbs. If you are looking for a good balance of frame stiffness and lightness, this bike is a very good choice.

SPEED UP WITH ITS 300-WATT MOTOR. This bike is powered by a 300-watt brushless DC motor, which is located in the rear wheel hub


Racing bikes are quick because they are light. X-Treme Trail Maker Elite is a lightweight electric mountain bike promising endless hours of fun. The whole bike weighs just 52 lbs, making it just a little heavier than a big sack of dog food.


Despite its light aluminum frame, it is very sturdy and therefore suitable for mountain biking. The frame is connected together with thick welds, making it very rigid and tough. It is rated to carry up to a maximum of 350 lbs, so you can comfortably use the bike for mountain biking. Because it is easy to ride, X-Treme Trail Maker Elite is a good bike to use on your daily commute.


X-Treme Trail Maker Elite is a practical ride that has plenty of features for convenience. It has an included Smart Charger that charges the bike’s lithium iron phosphate batteries to full in less than 4 hours. The fast-charge feature is very convenient. You can simply charge the bike at any place, like at school or work, to extend the range.

Free shipping is available when you place your order!

This electric bicycle will travel for up to 20 miles on a single charge and it only takes about 4 hours to recharge the battery. The 24 Volt 10 Amp LiPo4 lithium battery pack is lightweight, compact and mounts to the frame under the seat, and is hardly noticeable.

X-Treme Trail Maker Elite 24V Mountain Electric Bike. Specifications

What’s in the Box? Electric Bicycle, Smart charger, tool kit, seat kit

How long can the bike go on a single charge? Up to 20 miles per charge but it depends on the terrain and can still pedal if the charge is lost

How long does the battery take to fully charge? It takes around 4 hours to fully recharge the battery

Is it in stock? Yes, all our products that are out of stock are indicated as ‘out of stock’ which you can pre-order.

How long will it take you to deliver the product once I order?Normally it takes between 2 to 5 working days assuming there are no issues with the shipping company due to covid

X-Treme products come with a 1-year warranty against manufacturing defects and workmanship. Please click on the link for the X-Treme warranty details.

Customer Reviews

looks good ,feels good,does what it says with the amount of distance and speed.I now have super legs,and have yet to break a sweat

Let customers speak for us

Works great. Extra space to hold more items.

Being a more affordable electric bike I wasn’t sure what to expect. I love it!! It was easy to assemble and is a great looking bike. The battery is amazing, been on four rides and my battery is at about 80%. Extremely satisfied with my purchase.

This e-bike is powerful! When they told me “hang on”. they weren’t kidding. You can feel the power from each wheel. Each wheel has its own 1000w hub motor so this bike truly defines All Wheel Drive. And the power going uphill. I weigh 245-250 lbs and this bike has no problem carrying me around anywhere. Well done Rambo!

Thank u very quick and friendly

I bought this bike to be more green. I love the way it drives. With and without batteries. I had a minor issue but their customer service is helping every step of the way. I love this cargo bike, and for the money you can’t do better. Thanks for a cool product

My e-trike is so much fun! I’ve had so many people ask me about it. I can run so many errands with it. forget the car!

Love my bike! It was simple and easy to put together. I use the throttle to start off rather then peddling to start as it’s easier and I can control the speed better.

The EUNORAU FAT-HS Fat Tire is hefty but fun. Great for commuting and moderate single track riding. Zoom provided responsive service.

I love the bike,it rides great. I have yet to really push it but so far so good. Zoom bike has been very professional. I’m satisfied all the way around

I want to thank Zoom for a great bike. very easy to assemble. I find myself waiting for the next opportunity to venture out on my e bike. I’m a middle aged man so I can appreciate the ride this bike offers. A

Wish I could picture but it’s all decked out and hunt ready and can carry ALOT of weight. it’s a work of bike art and a true blessing to own!! Thanks

Great ebike for the price and so much fun riding to the beach. Great value!

Extremely satisfied with purchase of The Revi Predator. I have put it to a moderate test as a novice rider. To streets and trails it’s smooth and seems well built to a grade heavy duty in my opinion. Shipped from Zoom warehouse in California to central indiana In within 10 days. Package well. And Assemble within 30 minutes. Tools required were included, Before first ride. Insure handle bars are correctly tighten. fork nut was Lose as I made my first voyage. simply tighten. I recommend the product and Store and can validate satisfaction.

The electric bike is so fun to ride. Only issue is instructions and putting it together

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At Zoom Electric Bikes, we pride ourselves on consistently exceeding our customers’ expectations on shipping and delivery. We ship all over the United States and we consistently work to optimize the shopping experience for our customers.

Order Confirmation

Zoom Electric Bikes offers FREE shipping on all purchases (for all orders over 500) anywhere in the continental USA (lower 48 US states).

Immediately after you place your order in our website, you will receive an automated order confirmation e-mail. This means that we have received your order in our system and have processed your payment. As soon as we receive your order, we automatically reach out to our suppliers to confirm that it is in stock and available for immediate shipment.

If your item is on back-order or unavailable, we will void the pre-authorization and contact you via e-mail. If your item(s) are available for immediate shipment (within 48 hours), we will process the charges and submit the order for shipment. Please note that shipping differs for each Brand. Some items are custom-made on an order-by-order basis, which usually require a greater lead time of 10-14 days. However, in most cases the order ships sooner.

Shipping Times

Please allow 2-4 Business days for order processing before your product is shipped. Once it is shipped you should expect the delivery times below for shipment to the Continental United States:

Zoom Electric Bikes orders are typically shipped either by UPS, FedEx or freight carrier. Please refer to the individual product you are purchasing for shipping times. Standard Shipping typically takes between 3. 5 business days (depending on your location), once the merchandise leaves the warehouse.

If you would like faster delivery times please contact a customer service representative at and we will try to accommodate your request.

We will send you tracking information within 24 hours of your order leaving the warehouse to the e-mail address (or phone number) you provide when checking out. If you do not receive tracking information from us within six business days of your order feel free to follow up with us at

Due to high volume, delivery times may be a bit longer than normal. All orders will be processed in the order they are received. Rest assured, we are working hard to deliver your order as soon as possible.

If you have any questions, please feel free to contact our customer support team. Customer support representatives are standing by to answer your questions via phone: 1 (888) 333-9469 (Monday. Friday, 9:00am to 6:00pm MST) and email: We appreciate your patience and are doing our best to ship all orders on time.

The Zoom Electric Bikes Family

Delivery Coverage Area

Zoom Electric Bikes only ships to the Contiguous United States. We do not ship to P.O. boxes, APO’s or FPO’s at this time.

Back Orders

Zoom Electric Bikes is dedicated to ensure that the thousands of products we offer are in-stock and ready-to-ship. However, sometimes demand outpaces supply and we fall short. Back-ordered items are still available for purchase online, and will ship as soon as they become available. Please be aware that delivery dates on back-ordered items are approximate and subject to change. We will keep you actively informed regarding the status of any back order you place.

Order Shipment Processing

If your order is in stock (99% of the time) and we process the charges to your credit card and it will ship within two to five business days, at the latest, from the date of your order. We will send you tracking information 2-7 Business Days of your order being shipped to the e-mail address you provide when checking out. If you do not receive tracking information from us within 10 Business Days of your order feel free to follow up with us at

Please Check Your Order

Customers are responsible for checking their order when it arrives to make sure that all items are present. Any order discrepancies must be communicated to us within 2 business days. Zoom Electric Bikes is not responsible for missing or damaged items reported after 2 business days.

Cancellations Refunds

All orders cancelled after 48 hours are subject to a 5% administration fee whether or not your order has shipped. If your order has shipped, you (the buyer) will also be responsible for actual return shipping charges. Refunds will only be issued to the original credit card that you used when placing your order less any fees.

At Zoom Electric Bikes, we work with many top brands in the industry and all of our products are of the highest quality. We want you to be happy and satisfied with your purchase and enjoy it for many years to come. We offer Satisfaction Guarantee with 30 Days Return Policy. View the full Return Policy Below.

Zoom Electric Bikes Shipping and Returns Policy partners with the best E-Bike brands that come with comprehensive warranty plans to ensure our customers are covered.

Please find the links below to each brand’s warranty policy and r ead the manufacturer’s warranty before purchasing an E-Bike.

Please contact Zoom Electric Bikes at if you have any issues with your product and we will assist you in filing a warranty claim with the manufacturer.

Zoom Electric Bikes makes every effort to ensure that each order we ship is completely satisfactory, however, we understand that occasionally it is necessary to return an item(s). We stand behind all of our products and if something went wrong with your order, we would like to make it right.

Return Policy

Zoom Electric Bikes offers a 30-Day Hassle-Free Returns Policy. We will refund your purchase amount minus the original and return shipping charges subject to the conditions below:

  • You must notify us of your intent to return within 30 days of the order date.
  • The item must be returned within 14 days from the notice of the intent to return.
  • All merchandise must be returned in new, unused and sellable condition (that means all packaging, warranty cards, manuals, documentation, instructions, and accessories must be returned as well).
  • Our return policy also applies to cancellations made after an item has been physically shipped and/or refusal at the time of delivery.
  • Please note that we do not accept the return of spare parts or accessories.
  • Custom item(s) cannot be returned or exchanged.
  • Unless the return is due to a Zoom Electric Bikes error (e.g. you received an incorrect item), the customer (that’s you) is responsible for the cost of ALL return shipping charges.
  • All return and exchange merchandise will require an RMA (Return Merchandise Authorization) number. Only ship the return to the address detailed in the RMA email you receive. (Please see “Request a Return Merchandise Authorization (RMA)” below)
  • We will require you to provide us with pictures of the item from all sides before it is packaged for shipping. We will also require pictures of the item after it has been packaged for return shipment in the original packaging.
  • All returns will be inspected and we reserve the right to adjust the refund on the return depending upon the condition of the returned product.
  • Do not return to any address listed on the package. It is a good idea to get insurance for shipping returns as we cannot guarantee delivery to us
  • Shipping charges must be prepaid on all returned shipments and we recommend that you insure all returned packages for your protection. Zoom Electric Bikes is not responsible for return shipments that are lost, pilfered, or damaged
  • Shipping costs are not refundable and the customer is responsible for the cost of the return shipping
  • Custom item(s) cannot be returned or exchanged
  • Zoom Electric Bikes does not accept customer remorse returns
  • Merchandise must be returned within 30 days of the delivery date.
  • For all returns and cancellations that “shipped free,” a shipping charge equal to the cost of the original shipment will be withheld from the refund. It is important to save all packaging and not destroy boxes in case of a return.
  • Please do not write on the packaging box or use duct tape or any colored tape anywhere. Use only clear packaging tape.
  • Zoom Electric Bikes reserves the right to refuse a refund on a returned item if:
  • The item that has been returned does not match the original item shipped to the customer.
  • The returned item is missing parts or the original product’s packaging.
  • The item was damaged during the return shipment due to improper or insufficient packaging.
  • The item being returned has been obviously used.
  • The item has been assembled in a way that would impede proper packaging for return shipping.

The Following Cannot Be Returned

  • Products which are eligible for parts under manufacturer warranty.
  • Products that have had their original manufacturer packaging opened. Products that have been out of their original manufacturers’ packaging.
  • Accessories and Spare Parts.
  • If a returned item gets damaged during the transportation, it is the customer’s responsibility to file the claim with the carrier. No refund can be issued in this case.

It is the customer’s responsibility to return the merchandise in new resalable condition.

Refunds are only issued after returned items have been received and inspected.

Exchange Policy

You may exchange any item, except custom items, within 30 days of the ship date. Please note: Exchanges are subject to applicable restocking fees and the return policies mentioned on this page.

Request a Return Merchandise Authorization Number (RMA)

All merchandise returns require a Zoom Electric Bikes RMA (Return Merchandise Authorization) number. To request an RMA number, please follow this procedure. Any returns received without an authorization number will be refused.

All return request must be submitted in writing and sent to

Phone: 1 (888) 333-9469 (Monday. Friday, 9:00am to 6:00pm MST)

We’ll need the following:

  • Your Zoom Electric Bikes Order Number (located in your confirmation emails)
  • A description of the item(s) you wish to return
  • Reason for the return
  • Photos (from all angles) of the item you wish to return

As long as your reason for return is valid, we will provide you with a Return Merchandise Authorization number. Items returned without an authorized RMA number will be refused and a refund will not be given. Your RMA is valid for 15 business days after it has been issued. Remember, we must receive returns within 30 days of the original ship date.

Items Damaged During Shipment

  • When your order arrives, please be sure to inspect all boxes right away.
  • If the packaging appears damaged on the outside, please refuse to accept delivery from the carrier or make sure to note the damage on the proof of delivery slip.
  • If you do accept a damaged shipment, make sure to notify us immediately, as claims for damaged goods must be presented to the carrier within 24 hours of receipt.
  • Zoom Electric Bikes cannot be held responsible for visible shipment damage not reported to us within 24 hours of receipt.
  • We will process an insurance claim on your behalf and happily work with you to resolve the issue and refund or replace your order.
  • If the packaging looked undamaged but there is in fact “hidden damage” to the items inside of the packaging, contact Zoom Electric Bikes within 2 days of receipt.
  • We cannot accept claims after 2 business days, as we are unable to pass on the claims to the carrier responsible at that point.

Restocking Fees

  • There is a 20% restocking fee for all returns and exchanges unless the return is due to a Zoom Electric Bikes error (e.g. we sent you the wrong product).
  • We are unable to waive this fee (although we would like to) due to the manufacturer charging us the restocking and return fees.
  • You are responsible for the shipping costs to return the item.
  • No returns or exchanges will be issued after thirty days from the date of purchase.

Non-Refundable Items

  • Any items that are defective, or physically damaged by the end-users. We reserve the right to check the condition of the returned items before issuing a refund or credit
  • Items that do not include all the original manufacturing packaging (packaging materials, documentation, instructions, and accessories)
  • Customized orders are non-refundable or exchangeable
  • If an item is defective, we will replace the item
  • Any items returned after 30 days

How to Return Your Item(s) to Zoom Electric Bikes

Please note that all returns must be complete, in original and resalable condition, with all original boxes, product manuals, warranty cards, and packing materials. We reserve the right to refuse a return on any product that does not meet these requirements.

  • If your return is approved you will receive an email from us with return instructions.
  • Securely pack all the returned items in the original packaging and include any other paperwork requested in the return approval email.
  • We recommend taking a picture of the package and/or the item before shipping.
  • Include a copy of the original Packing Slip (with the reason for return)
  • Write your RMA (Return Merchandise Authorization) number on the outside of the box
  • Send the package to the address provided in the RMA authorization instructions
  • Ship the package. We will either provide you a return shipping label or you will have to arrange the shipping yourself. You can use UPS or FedEx Ground if your order was delivered by one of these carriers. If your item is larger and was delivered with one of the LTL freight carriers you need to make sure the box is put on a pallet and schedule a pickup with an LTL freight carrier.
  • Please provide us the tracking number.
  • Once your return is received and inspected, we will send you an email to notify you that we have received your returned item. We will also notify you of the approval or rejection of your refund.
  • If you are approved, then your refund will be processed, and a credit will be automatically applied to the original method of payment.

Refund Process

Your return will be processed as quickly as possible but may take up to 30 days. The time that it takes for a “credit” to appear on your monthly statement varies by the credit card company. Please allow one to two billing cycles for the refund to appear.

When you are issued an RMA number, you should expect to receive your refund within four weeks of giving your package to the return shipper. However, in many cases, you will receive a refund much more rapidly (1-2 weeks). This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).


  • You can cancel your order free of charge up to 48 hours after the order was placed and if the order has not been physically shipped.
  • All unshipped orders canceled after 48 hours are subject to a 40 administration fee.
  • If your order has been shipped, the standard return procedure above applies.
  • Refunds will only be issued to the original credit card that you use when placing your order.

Zoom Electric Bikes and its Suppliers are not responsible for the proper or improper use of merchandise sold. We care about our customers and urge you to exercise caution and take necessary safety measures to protect yourself while engaging in cycling. We encourage, beg, and plead that you wear a helmet and use appropriate lighting while riding at night regardless of the legal requirements in your particular state. Potential customers, you should check with your local law enforcement agency before purchasing about age requirements for riding our electric bicycles. Some states may have laws restricting the use of these items on public streets. Generally, all states allow them on private property such as campgrounds, parks, etc. but many states have age requirements. Most states require helmets and protective equipment to be worn by certain age children. Please remember to always bike safely. Know your laws before you go biking. We will not take back a bicycle if you find your laws do not permit your child to ride it. Check first.

Zoom Electric Bikes reserves the right to modify this policy without notice.

We work very hard to ensure that we offer the absolute best online. We want you to feel confident that you are getting the absolute best price for the product you are ordering. We partner with our suppliers to ensure they set the minimum advertised pricing guidelines that we and all our competitors follow.

Based on the minimum advertised price set by our manufacturers, all websites selling the same electric bike should sell it at the same price. If you find another online store that offers a lower price than us at the time of purchase, let us know within 30 days of your purchase and we will contact the brand to ensure they are not breaking the minimum advertised price policy. If you however do qualify for a refund, you will be refunded the difference in price to your credit card.

Please contact us to check if we can price match an electric bike before you place your order.

To request a price match guarantee, you must email us the link to the competitors website before you purchase the item.

To request a partial refund, email us a link to the product you found on our competitor’s website within 30 days from the date of your purchase and we will process your refund accordingly.

100% Price Guarantee Limitations

  • Promotions such as rebates and buy one, get one free offers are not eligible
  • Any item to which a volume discount, a coupon, a bundling arrangement (such as two-for-one), free gifts or accessories bundled with the purchase of a bike or product, a customer rebate, an inventory liquidation, “Closeout Sale”, “going out of business”, “free offer”, “CyberMonday”, “Deal of the Day” promotion or other similar special promotional pricing mechanism is applied.
  • The item must be in stock on the competitors website
  • The store you found is not adhering to the manufacturer‘s (Minimum Advertised Price) MAP policy
  • The competitor must be an online store, they may not have a retail location
  • The website can not be a discounter or auction website (ie; eBay, Walmart, Amazon, Overstock, etc.)
  • The competitor must be an Authorized Retailer for the product in question
  • The Price Match Guarantee includes the item price and the shipping charges, it excludes sales tax

The following brands are excluded from the Price Match Guarantee:

Easy and affordable financing is available through our partner, Affirm. Get a real-time decision.

As low as 0% APR financing.

Affordable Monthly Plans

Buy now and pay for your purchase over time. You’re in control, pick a payment plan that fits your budget. Offers start at 0% APR or 10-36% APR with competitive interest rates

No Prepayment Penalties

Pay for your purchase with monthly payments and prepay at any time without penalty.

Quick and Easy Application

Get a decision in seconds with no obligation to buy. The application is secure and processed in real-time. Checking your rate won’t affect your credit score.

Flexible Repayment

Simply pay your monthly bill using a debit card or bank transfer.

When you finance with Affirm you see the approved loan amount, interest rate, total interest you will pay, and the number of months that you have to pay off your loan all before signing up. Zoom Electric Bikes has no control over the financing decision and this is solely the lender’s decision based on your creditworthiness.

“Rates from 0% APR or 10-36% APR. Payment options through Affirm are subject to an eligibility check, may not be available in all states, and are provided by these lending partners: Options depend on your purchase amount, and a down payment may be required. CA residents: Loans by Affirm Loan Services, LLC are made or arranged pursuant to a California Finance Lenders Law license.”


STEP 1. Add to Cart

1) Once you’ve selected the products you would like to order, simply add them to your shopping cart.

2) You will be taken to the cart page. While on the cart page, make sure you have all the products you wish to purchase, then click “Secure Checkout.”

3) Fill out your contact information and shipping address, press the “Continue to shipping method.”

4) While on the checkout page, select “Affirm Pay over time” as your payment option. See image below for example.

5) After clicking “Complete order”, you will be redirected to Affirm to complete your purchase securely.

STEP 2. Quick Application with Affirm

Provide some basic information and Affirm will provide a real-time loan decision. Select your preferred payment terms and confirm your loan.

STEP 3. Checkout and Shipping

Confirm your order details and you are all set; your order has been placed! After checkout is complete we will process and ship your products right to your door.

STEP 4. Pay over Time

With Affirm you can get your order right away and split your purchase into multiple payments to pay back over time. Choose the payment schedule that works best for you. 3, 6, or 12 month financing with rates as low as 0% APR or 10-36% APR.


If you do not see Affirm as a Payment provider, you are most likely logged into Shop Pay on your browser. Simply follow the steps below to access Affirm Payments.

STEP 1. Check Out As Guest

From your Shopping Cart page, click on Checkout as shown below.

Then on the Shop Pay window, scroll to the bottom and click Checkout as Guest as shown below.

STEP 2. Confirm Shipment Address

Enter your shipment address and email address, then click on Continue To Shipping as shown below.

STEP 3. Continue To Payment

Click on the Continue To Payment button as shown below.

STEP 4. Select Affirm Financing

You should now see Affirm listed as a Payment Provider. Simply select Affirm as shown below and click on Complete Order.

If you still cannot access Affirm as a Payment Provider when checking out, please Contact Us at 1 (888) 333-9469 or Chat With Us and we are happy to help you!

Custom 24V Ebike Battery Manufacturer for Your Unique Electric Bike Project

  • 17 Years In the Industry
  • 500 Collaboration partners
  • 24Hours Online Service
  • 1Day Battery Packs Solutions
  • 2Weeks Received Prototype

Your best custom 24V ebike battery manufacturer

Finding high-quality custom battery suppliers has never been easier. TLH Battery offers a variety of different 24v electric bike battery customization solutions that are perfectly compatible with all brands and models of electric bikes.

Custom Any Ebike Battery for Your Brand

Strict Quality Control Process for Each 24V ebike Battery Order

  • Some new ebike battery solutions, we will test your sample with our electric bike in our side
  • Our PE engineer modify our battery craft in period time
  • Each ebike battery will do charge and discharge aging testing before shipment
  • To ensure the quality,10% of your order will do fall drop test

V E-bike battery-The Ultimate Guide

Electric bikes have seen an increasing trend in Pandemic, and it seems like electric bikes will soon become an integral part of every Individual.

E-bike batteries have a crucial role in deciding the bike’s performance; thus, our technical staff has devised the following set of questions and answers for your knowledge.

  • 1. How should you charge the 24V E-bike battery?
  • 2. How should you store a 24V E-bike battery?
  • 3. What are the potential hazards for a 24V E-bike battery?
  • 4. What is the lifetime of a 24V E-bike battery?
  • 5. What are the 24V E-bike batteries are made up of?
  • 6. How should you place a 24V E-bike battery in the bike?
  • 7. What is the cost of a 24V E-bike battery in the bike?
  • 8. How should you repair 24V E-bike batteries?
  • 9. What are the specifications and features of 24V E-bike batteries?
  • 10. What is the MOQ for 24V E-bike batteries?
  • 11. What are the protections in your 24V E-bike batteries?
  • 12. What type of composition should you prefer in 24V E-bike batteries?
  • 13. How should you optimize the performance of 24V E-bike batteries?
  • 14. What type of E-bikes requires 24V batteries?
  • 15. How can you fulfil our demand for 24V E-bike batteries?

How should you charge the 24V E-bike battery?

Charging has a crucial role in defining an E-bike battery’s lifetime, and you should consult your user manual to understand the limitation of the battery pack.

Our technical staff has suggested that you should charge your battery after each ride.

Our batteries are equipped with a battery management system, and this system enables high voltage cut-off.

So when the charging goes beyond the set value, the high voltage cut-off system shuts down the charging.

You can optimize battery output for 450-500 charge cycles before getting a cell capability downfall from these routines.

Simultaneously, if your batteries aren’t equipped with BMS, they will get drain in a very short period of time.

You should also ensure that your battery temperature should be normal while charging; you should avoid charging after a long hot day ride.

Take 30-40 minutes and let the battery achieve the room temperature

Try not to charge your batteries for the longer period of time fully, and you should keep charging at almost 80%.

You can charge it to full before getting the ride.

From this practice, you can double the life cycle of your battery.

It would help if you charged your E-bike batteries with manufacturer recommended chargers only, and these chargers are right according to battery requirements.

Chargers of other specifications might affect the charge cycle of your battery packs.

How should you store a 24V E-bike battery?

It is really necessary to control cells’ chemistry; otherwise, you can end up losing battery efficiency.

It is requested to store 24V E-bike battery packs at room temperature along with at least 50% charge.

You should avoid storing battery packs at 100% of your capacity.

Simultaneously it would be best if you kept other physical parameters such as humidity at a constant level.

After some research, it is stated by our technical staff that your battery pack degradation is least in between 35-75% of charge.

State of charge is one of the most deciding factors in battery aging.

If you have more than 80% or a SOC with less than 30%, then chemical reactions in between electrode and electrolyte are accelerated.

It would be best if you tried to store the battery pack away from fire hazards; if any leakage from the battery pack, it can result in an accident.

You shouldn’t store your battery packs for a very long period of time, and you should try to discharge them after every 1.5-2 months.

You should isolate terminals of battery packs so that it doesn’t cause any short circuit.

You should practice maintenance checks even if your battery is in storage, and this can keep your battery optimized even in long storage time.

Before using batteries after a more extended period of time, you should first check all of the battery packs’ safeties and protections.

You should make sure that BMS is fully functional, and you shouldn’t use the battery pack to maximum right after the storage.

What are the potential hazards for a 24V E-bike battery?

Lithium-ion battery packs are safer than batteries of other chemical compositions; there are still some hazards for it.

Electric battery packs require AC intake from your home supply to charge; if there is a surge in your house supply, it might affect your battery charger.

Your electric bike charge contains rectifiers that convert AC supply to DC supply to charge your battery packs. If any of the rectifier malfunctions, it might affect the cell balancing.

There can be a potential hazard of the short circuit, it can happen if you met an accident and the wires get short with your bicycle’s body.

This can cause a shock to the end-user; it is always advisable to install a Battery management system; this provides multi-level protection to your device and the end-user.

Apart from this, there can be a high charge and discharge from your battery pack, which can malfunction your E-bike circuitry.

If you have exposed your batteries to high temperatures and higher charge level, it will result in the battery pack’s early discharge.

It would help if you did not dispose of your used Ebike battery packs to open ground; this can harm other animals and birds.

Simultaneously, any leakage from the battery pack will toxicant the land present there.

It is advised to recycle your battery packs to minimize global warming.

Another potential hazard is the shipping of 24V E-bike battery packs, and if they aren’t shipped according to the right standards, it might damage your battery pack.

What is the lifetime of a 24V E-bike battery?

It is not a simple question to answer because this has numerous factors to consider.

One of the dependent factors is the power of the 24V E-bike battery, and this factor is inclined with the battery management system.

The battery management system enables multi-level protection and saves your battery pack from various faults.

A lifetime of battery majorly lies in your usage, and if you are using the battery pack right according to the user manual and set standards, it will enhance your life battery pack.

Some E-bikes are equipped with multiple levels to help in setting the desired speed of battery life.

Usually, you should ride almost from 24 km to 71 miles in a single charge of your E-bike.

In case you are riding more than a set km for a single charge along with high speed, you should expect less from your E-bike battery pack.

We suggest our retailers charge your Battery packs at least one time in 30-40 days.

We provide almost 600 lifecycles which are more as compared to other suppliers.

If you are using the battery right according to set requirements, your battery will last almost 2.5 years.

What are the 24V E-bike batteries are made up of?

Usually, 24V Electric batteries are made up of Li-ion or made up of lithium polymer battery packs.

Some of the E-bikes have lead-acid batteries, but such batteries are restricted in the life cycle.

Simultaneously, lead-acid batteries are heavier and less durable than lithium-based batteries.

Almost 99% of the production of electric bike in Europe is based on lithium.

From this, we can understand that lithium-based batteries are more usual in Europe due to their performance, weight and charge cycles.

Lithium and lead acid-base battery packs are made up of cells, but both contain different electrolyte and electrodes.

The lead-acid battery packs are heavier, and they have only 210-310 charge cycles, but lithium ones are quite compact, and their charge cycles last in between 500-1000 charge cycles.

LiPo based batteries are the extension of lithium-ion batteries, these batteries are cheap and compact, but their service charge is undetermined and are fragile.

How should you place a 24V E-bike battery in the bike?

The placement of a bike depends on a number of factors, such as the frame dimensions of the bike.

than 50% of the city bikes have their batteries mounted on carrier rack.

Simultaneously mountain bikes have their batteries place on a down tube.

You can also customize batteries’ placement; TLH batteries are quite compact and lighter in weight; thus, they can be placed easily anywhere on a bike.

Simultaneously there are three different types of motors placed in E-bike.

Figure 2 Placement of batteries in your bike

The two most ordinary sorts of FOCUS motors used in electric bicycles are brushed and brushless.

Various plans are open, fluctuating in cost and flightiness; direct-drive and furnished motor units are both used.

For more information on how to replace a battery to your bike, please visit the following video.

There are primarily three kinds of engine areas in an electric bicycle as depicted underneath.

One of them is the Front center point, which is situated on the front tire, while another area is the back center point; they give power from the back to the bicycle, giving the more regular impact.

Finally, in the mid-drive position, in this area, the engine is set in the mid of the cycle.

What is the cost of a 24V E-bike battery in the bike?

The cost of E-bikes varies according to your number of orders.

You can visit our Alibaba store for basic rates.

We offer free sampling to our prestigious customers.

Shipping cost in china is quite minimal.

We can connect you with potential freight forwarders for shipping to international destinations.

We offer 12 months of warranty to our customers, and this warranty can be extended at the request of our customers.

Figure 3 Comparison of energy consumption

We give our customers free storage for a particular number of days depending upon your order size.

We are manufacturing Batteries for more than a decade, and TLH is committed to providing you 24V E-bike batteries at minimal rates with maximum performance.

How should you repair 24V E-bike batteries?

TLH battery packs are simple to operate and maintain; thus you can easily repair your battery pack in case of any fault.

You can always access the user manual for tracing any fault; we have presented a number of steps to trace the faults.

Sometimes batteries can’t be repaired; hence they have to be changed.

You should check your battery from the battery management system; BMS will provide you with the list of faults and represent further actions for it.

If the batteries can’t be repaired, you need to dispose of recycling to avoid any hazard.

You should also check the protections of battery packs, and sometimes the battery is shut down in response to a surge to save your battery and device from any damage.

Do check for short circuit scenarios, and this might tripping your battery again and again.

If your battery isn’t proper charging, then you should look for the cell balancing.

The imbalance of cells might result in improper charge and discharge of cells.

If your battery is exposed to extreme temperatures, then the repair can’t be undone.

In this case, you have to dispose of the battery pack.

TLH 24V E-bike batteries are quite strong, so they can bear a lot of physical pressures.

If the battery pack is met with a lot of damage, you might have to dispose of the battery pack.

In such conditions, please check for any leakages and short circuit scenarios.

What are the specifications and features of 24V E-bike batteries?

Our 24v Ebike batteries have diverse applications; in case you want to know more about our 24V E-bike batteries, then please visit the TLH website or refer to the FAQs section

Our clients typically ask us about the battery framework with the most un-complex correspondence; for this, we have prepared our Electric bicycle batteries with the advanced correspondence convention.

CANBUS and UART are one of their models; through this framework, you can have a baud pace of 1mbps.

Generally, our group request that you characterize us correspondence convention for your battery observing framework, yet in the event that you’re not mindful of one, at that point, our clients will plan BMS with CANBUS, UART or SMBUS as per your prerequisite and request.

Our batteries have a more extended lifetime.

Figure 4 customize your E-bike

Normally, it relies on individuals’ use, yet on normal, they give ideal outcomes for a very long time. Our batteries have more than 600 lifecycles, which will bring about higher proficiency for your gadget.

TLH gives lifetime backing to its clients just as we give you batteries guarantee of at any rate a year, and we may stretch out this term to two years on the solicitation of clients.

Clients ordinarily give us BMS and 3D plans for electric bicycle batteries.

Yet, in the event that you don’t have this office, at that point, there isn’t anything to stress over on the grounds that our specialized group is here to plan the BMS plan and 3D drawings according to your necessity.

When you affirm the plan and drawings, TLH designers will additionally modify them in the subsequent variant.

Our electric bicycle batteries are outfitted with useful cells to make your battery healthy and dependable, and we use cells from much-referred to organizations, for example, Samsung, Chinese, Panasonic and LG and so on

We get cells either straightforwardly from their industrial facility outlets or their authoritatively perceived vendors.

As TLH offer high voltage and energy charges, we try to furnish you with effective securities to guarantee your well-being.

TLH offers over-voltage, interior short out, warm burden and significantly more to its batteries to guarantee the protected working of electric bicycle batteries for your gadgets and clients.

Alongside it, we offer an electric center of incredible quality alongside a BMS defensive plate to evade cheat just as over-release; this will come at last prompt a long life for your E-bicycle battery.

Our electric bicycle batteries have a battery level marker in the type of LED.

This will make an exact presentation for battery remaining force.

You can get the notice for charging time, and it will likewise maintain a strategic distance from the shut down of force while riding.

We can likewise offer waterproof packaging alongside a hard plastic shell, which makes our batteries better, as thought about, than conventional batteries.

Our electric bicycle batteries accompany security keys, so you don’t have to stress taking electric bicycle batteries.

What is the MOQ for 24V E-bike batteries?

There is no particular MOQ for the purchase of 24V E-bike batteries.

TLH prefer customers having a good number of quantity.

We offer free sampling to our customers.

Simultaneously we offer multiple revisions to the prototype until you are satisfied with all of the specifications.

We give special discounts to customers in a large number of quantity.

We offer to market competitive to you.

What are the protections in your 24V E-bike batteries?

Our batteries are equipped with Battery management system, this enable multi-level protection for your battery packs.

BMS is quite efficient and it is also assisted with a fast communication protocol.

We have different options for E-bike batteries’ fast communication protocol, such as CANBUs, ETHERNET, PROFIBUS, etc.

These communication protocols enable efficient communication to respond to any fault.

Our batteries have protections for voltage and current surges.

We have protections for short circuit.

We have protections against the working of batteries at extreme temperatures.

We have a voltage regulator to ensure a smooth supply of voltage to your Electric bike.

The battery management system trips the system as soon as it witnesses a fault in it.

We have installed a cell balancing system in the batteries to ensure proper charging and discharge of battery packs.

We can also install customized protections on your request.

Let us know about your applications, and we will suggest to you all possible protections for them.

What type of composition should you prefer in 24V E-bike batteries?

There are usually three types of compositions in 24V electric bikes.

Usually, there are Lipo batteries, lithium-ion batteries and lead-acid batteries.

Lead acid batteries are heavier and expensive, along with a few numbers of lifecycles.

Lipo batteries are the extension of Li-ion batteries but they are not as good as Li-ion batteries are.

Li-ion batteries set best for electric bike batteries due to their price performance and compactness.

You can watch the difference of performance in the following video.

How should you optimize the performance of 24V E-bike batteries?

24V E-bicycle batteries are getting well known and mainstream as time passes.

24V E-bicycle batteries are acclaimed because of their similarity, sturdiness, science, and long life.

24V E-bicycle batteries could last as long as ten years on the off chance that you handle them with care and ordinary support.

Here is a portion of the tips to follow for the durable existence of the battery packs;

Our specialized group profoundly informs you to keep away from any sort regarding cheating and release.

It is truly important for you to deal with this issue; else, it could obliterate your battery execution as well as it will harm the hardware of your gadget.

To maintain a strategic distance from this, you need a proficient battery security framework that could guarantee a protected and smooth voltage stream to the cells.

Overheating of the cell is one of the significant downsides of cheating; it could prompt fire risks in extreme cases.

There are various explanations behind the following fault.

One reason for it very well may be the helpless security arrangement of the battery.

Another explanation could be the flawed establishment of the insurance framework.

At the same time, some unacceptable establishment of the insurance framework could likewise prompt battery disappointment.

Over-releasing additionally impacts cell harm; BMS ought to be sufficiently dynamic to eliminate the heap on the off chance that the cells are going for full release.

The next tip from our specialized group is to clean the terminals at the establishment’s hour appropriately.

Generally, the battery terminals are the development of aluminum and copper, and the exhaust with the progression of time on account of the oxide layer’s arrangement because of air openness.

At the hour of establishment, you should ensure that terminals of BMS modules, interconnectors ought to be cleaned appropriately to stay away from any possibility of oxidation.

You should keep a common mind terminal, and you should clean oxide layers occasionally to dodge any disappointment.

The following tip from our group is to utilize the right terminals mounting equipment.

It would help if you used, in any event, 2 cm long darts for terminals having 90Ah.

In the event that you are having cells of M6 terminals, you ought to incline toward the utilization of 1.5 cm jolts.

For your guarantee, you should estimate the cell’s string profundity, and you should ensure that the jolt shouldn’t be fixed till the lower part of the opening.

What type of E-bikes requires 24V batteries?

It depends upon the specifications and features of your electric bike.

We have a number of options for 24V electric bikes.

Figure 5 Different types of Electric Bikes

You need to check the load, power and required voltage for the battery pack.

Once you have this information, you need to represent the data to our technical staff and its application.

How can you fulfil our demand for 24V E-bike batteries?

We are the leading producer of LiFePO4 Battery packs, and we are in this industry for over ten years.

We have customers’ set of experiences from everywhere in the world.

TLH is creating sharp batteries for more than ten years, our gathering is incredibly able, and we oblige the forefront world’s necessities.

Our splendid LiFePO4 Battery packs have gainful correspondences, for instance, UART, CANBUS, Ethernet, and Bluetooth.

Our LiFePO4 Battery packs are extreme for disagreeable use; be that as it may, you ought to reliably check the battery’s manual to consider as far as possible.

About TLH Battery

TLH Battery Has been the number one leading lithium-ion battery manufacturer for over 15 years.We are focusing on custom battery pack solutions for industries.

TLH Battery owns three international service centers in United Kingdom, America, and Germany. helping you address your troubles and quality issues.

Electric Bike 24v or 36v – What Voltage Should I Get? [Guest Post]

Electric bikes are a means of transportation that are becoming more popular with time. The many benefits are contributing to this rise in popularity.

Among the usual questions about electric bikes, many people frequently ask about the voltage of electric bike batteries.

To understand how e-bike batteries are rated, you need to know the concepts of power, including volts.

Now, if you are deciding to purchase an electric bike but still confused about various things, you should check out the best value electric bike for a buying guide. Let’s proceed with the topic.

Volts (V) = Horsepower

Electric bikes usually come with 24V, 36V, 48V, and 72V batteries. It has been said that power is like water. Imagine the power moving through the wires (tubes). Higher voltage implies that the power (energy) moves quickly, and through a little cylinder.

In simple words, voltage is that how fast or quickly electrons move. The average battery is 36V on most e-bikes, while some are 24V and others even at 48V or 72V. The electric bicycle makers specialize in these few voltages because they give a decent capacity to cost proportion.

The Voltage of Electric Bikes

There is a simple saying that the higher the voltage, the higher the bike power will be. Now the question arises – How much electric bike power do you need? The answer depends on your body size, weight, and the area where you are going to ride your bike. If you are heavyweight or if you are going to cover very hilly areas, then you would need a higher voltage e-bike.

Let me cover this article by mentioning all the details about 24V and 36V:

24 Volt Battery

Let’s start with the 24-volt electric bike. Let me explain to you by citing an example so that you can better understand it. For instance, I live in a city, and my weight is not more than 50 kg. Using a 24v battery will be sufficient for me because these two things matter most whenever you need to select the appropriate voltage for an electric bike.

If you are lightweight and don’t live in hilly areas, then I recommend you use a 24v bike. While the 24v tends to be low in power, it should not be challenging to ride in flat terrain if you are slim to medium-built.

36 Volt Battery

On the other hand, if you are heavyweight or if you need to ride your bike in mountainous areas, then you should go for a higher voltage bike. For instance, if you weigh 100 kg (220 pounds) and above, your power requirements would go up.

Before selecting an electric bike, have a test ride on roads and hilly areas to know what works best for you.

Electric Bike 24v or 36v – What Voltage To Get?

Now that I have mentioned both voltages above, you might still be confused about which one to choose. Let’s make it simple for you. Whenever you are about to test the bike, try to ride a 24V electric bike in hilly areas. If you feel that the bike is sluggish, you should look into another e-bike with a voltage of 36V or higher.

There is no significant difference between both voltages. The thing that you need to know is that all bikes are made for a purpose, and you need to decide which is best for you. The selection depends on your requirements.


I think I have made it quite easy for you to understand the difference between both these options. Now that you know what it means by voltage, you should be able to make an informed decision. Don’t forget to have a safe test ride before purchasing any specific bike from the store.

I have likewise mentioned the factors that matter in selecting an electric bike. You need to understand all the complexities of this bike before purchasing it. I hope you found this article helpful and informative. Do consider getting an electric bike for your commute and enjoy riding it with ease and comfort!

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.

custom, ebike, battery, manufacturer, your

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.

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.

custom, ebike, battery, manufacturer, your

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.

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.

custom, ebike, battery, manufacturer, your

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.

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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