36V 10S1P 5Ah Lithium Ion Battery Pack 250W 42V 5000mAh Ebike Electric Bike with BMS

Regular price
Regular price
Sale price
Shipping calculated at checkout.


Product Type : Heimbatterie

Sku : BI-JJD-0512

Reassurance Image
Customize battery one-on-one expert serice.
Reassurance Image
Fast Delivery
Easy and fast return byour Return label.
Reassurance Image
USA Stock,5-7 Days Fast Delivery.
Reassurance Image
30 days money back And 12 months warranty.
36V 10S1P 5Ah Lithium Ion Battery Pack 250W 42V 5000mAh Ebike Electric Bike with BMS

Battery parameters:
  • Battery model: 36V 5ah
  • Rated capacity (ah): 5ah
  • Rated Voltage (V): 36V
  • Cell source resistance (MOmega): about 20 PTO)
  • Technical description: 3.7 V 5ah / 21700 cell
  • Cell combination: 1-parallel 10-series
  • Battery Size: 30*72*220mm(±2mm)
  • Number of cells (parallel * series): 10 pcs.
  • Discharge Voltage (V): 30 +/- 1V
  • Charging Voltage (V): 42V
  • Rated discharge current (a): 15
  • Instantaneous maximum discharge current (a): 30A
  • Maximum continuous discharge current (A): 15a
  • Charge mode: CC / CV
  • Standard charging current (A): 2A
  • Charging time under standard charging current: 4 hours
  • Maximum continuous current charge (A): 5A
  • Charging time with quick charge: 2 hours
  • Charging temperature range: 0-45 degrees c
  • Outlet temperature range: -20-60℃
  • Battery weight approx.: 800g

The Life Cycle:
  • Capacity and performance decrease more than 1000-fold with increasing number of cycles.

  • e-bike electric bicycle scooter etc.

Package includes: 

  • 1x battery without charger

Read the following notices carefully to ensure proper use of the lithium-ion battery. To avoid battery leakage, explosion, fire, etc., please pay attention to the following:

- Do not put the battery in water or get wet;

- are not in a heat source (e.g. in a fire or heater) near the use or the battery;

Please use the original charger;

-Do not interchange the positive and negative electrodes;

- Do not connect the battery directly to a power outlet or car cigarette lighter;

-Do not put the battery in fire and do not heat the battery;

To prohibit the use of wires or other metal objects, short-circuiting the battery, a necklace battery, a pen or other metal objects is prohibited for transportation or storage;

- It is forbidden to hit, throw or mechanically vibrate the battery;

It is forbidden to pierce the battery case with a nail or other sharp objects, prohibit the hammer or pedal the battery;

Ban direct welding battery terminal;

The battery should not be banned in any way;

Do not charge the battery in case of fire or extreme conditions.

- Do not put the battery in a microwave oven or pressurized container;

- With a battery (e.g. batteries) or a different capacity, type, different combinations of batteries;

- Do not use the battery if there is odor, fever, deformation, discoloration or other abnormalities; if the battery is used or charged, it must be immediately removed from electrical devices or the charger and no longer used;

-The battery should be kept out of the reach of children, if the child accidentally turned over the battery, you should seek medical advice immediately;

If the battery leaks or smells, it should be taken out immediately from a short distance to open;

- Electrolyte leakage may cause fire or explosion;

If battery electrolyte does not rub into eyes after spillage, flush with water, seek medical attention immediately. If not in time, your eyes will hurt. Attention!

Do not use the battery in a thermal environment such as direct sunlight or vehicle heat. Otherwise, the battery will overheat, may burn (light up), affecting battery life and shortening battery life.

A battery can only be used under the following conditions, otherwise it will reduce battery performance or shorten battery life. In the temperature range, dead batteries can cause overheating, fire or explosion.


Charging: 0 degrees ~ 45 degrees

Discharge: -20~60 degrees C

30 days storage: -20 ~ 45 degrees

90 days storage: -20 ~ 35 degrees

We want to make sure you are happy and satisfied with your  products. If you are unsatisfied and would like to return your order, we will accept a return and refund

Can i cancel an order?
  • Orders on batteryint.com can be cancelled before shipment.
  • Please contact our customer service if you want to cancel your order,After we confirmed the shipping status,we will issue a refund(If we have shipped your order,it will be treated as returns).
  • Please note:paypal fee will not refund as the paypal Policy for seller.
  • If the battery you purchased is a customized product, cancellation unacceptable.
DOA (dead on arrival) Return Policy:
  • If your battery arrives damaged or is not working, you can return it to us within 7 days after delivery or 30 days after shipment in case the delivery date is not traceable. You will receive an e-mail containing the shipment date and other details of your order after it has been shipped.
  • Please include all of its accessories, like cables, chargers, batteries, in the returned parcel. If an accessory or component is missing, we will ask you to pay for it. All the return shipping fees will be covered by us.
Defective item Return Policy:
  • We will do our best to ensure that the products shipped to our customers are in their best condition. If your product turns out to be defective, please provide us with the following proofs:
  • This clause does not include products of a category with specific warranty terms as well as damages caused by incorrect usage of a product.
  • Photos of the front and the back of the package or box;
  • Partial shipment slips (if applicable);
  • Photo or video of the defective item;
  • Photo or video and a detailed description of the problem;
  • Upon being returned, the defective item will be refunded or replaced for free.
  • Return shipping fee reimbursement is 30% of the item’s price up to a maximum of $30.
Incorrect item received:
If the item you have received differs completely from the one you ordered, please do not hesitate to contact our customer service and to provide us with the following proofs:
  • Photos or a video of the incorrect item;
  • Photos or a video showing the problem occurred with this product;
  • Because different batches of the products are supplied, the item logo or packaging you received may vary from the one displayed on our website. If all the functions and appearance of the product prove to be correct, please understand that this case will not be included in this policy. If a return is necessary, replacement plus shipping cost reimbursement will be issued to you once you send us a return shipping receipt showing how much you paid to return it. Please be sure that the incorrect item you return is in the original package and the merchandise is in the same condition you received it in. For the incorrect item, if you are able to find a use of it and prefer to keep it, you may suggest that to us and we will offer you a certain discount for buying it.
Unsatisfactory products:
  • If you are not satisfied with your purchase, you can return a product within 30 days after delivery to receive a replacement or a refund of its price minus the shipping fees. If the return is not a result of our error, customers will be required to cover shipping cost both ways.
  • Please ensure to return the item with its original packaging and accessories in the same condition as when you received it.

If the products malfunctions (except for reasons caused by incorrect usage and accidental or intentional damage) within 90 days after shipment, you can return the product back to us. You should receive an e-mail with the shipment date and other details after your order has been shipped. Once we receive and approve the return,a full refund or replacement will be offered and a shipping cost reimbursement will be issued when you provide us with a receipt of the shipping charges you paid to send it back to us (the tracking number of the return package or a screenshot of the shipping receipt).
The return shipping fee should be less than 30% of the defective item(s) value, and also less than $30(USD). We will cover the actual postage (according to the receipt you provided). If the return shipping fee exceeds the limit above, please contact our customer service for further confirmation.

After 90 days and within 180 days from shipment
After receiving the defective item, we will forward it to our repair center. You will be charged the return shipping fees And Batteryint will charged the send-back shipping fee.

After 180 days from shipment
Batteries are consumables ,We will not accept a refund or a replacement after 180 days from shipment.

How can I return the defective item to Batteryint?
All customers should contact Batteryint Customer Service for approval before sending anything to us before returning any item(contact:sales@batteryint.com) . Batteryint will not be responsible for returned item(s) without notifying us in advance.


  • The returned products must be in a new and resolvable condition with original packaging, including cartons, parts, instruction manuals, etc.
  • The buyer is responsible for the return postage, we will bear all the costs of sending replacement. For the sake of protection, we strongly recommend the buyer to insure the returned goods against loss or damage, and use a shipper who can provide proof of delivery.
  • Any return must consult us first, do not accept return without RMA (provided by our customer service).
  • Our refund policy only refunds the purchase price (excluding freight and handling charges or insurance).
  • Please place a note inside the return package by including the following details(order number;product ID or name;quantity;a short description of the problem that occurred with this product)
  • After mailing back the product, please send us the tracking number and a copy of the shipping receipt; if we can not receive this information, we will have to wait until when the product arrives in our warehouse.We have no responsibility to respond to items lost in the return process.
  • After we receive your returned items, we must handle any exchange or issue refund.Refunds will be arranged to the same payment method you used to place this order. All the intermediary handling fees and bank processing fees will be at the customer's expense;
  • Products beyond the warranty period are not included in the return, exchange and refund policies.

How long will you get your refund?

  • If your return request have been confirmed and aprroved by our customer service,we will issue refund after received your returned parcel.
  • Refunds will be arranged to the same payment method you used to place this order. All the intermediary handling fees and bank processing fees will be at the customer's expense;
  • Normally it will take 3-7 working days to get your money back to your account.