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Cheap Electric Bicycle Battery, Buy Directly from China Suppliers:36V 12AH electric bicycle battery pack 36V rear rack ebike battery 36V 12AH electric scooter battery with charger+luggage rack Enjoy ✓Free Shipping Worldwide! ✓Limited Time Sale ✓Easy Return.

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36V 12AH electric bicycle battery pack 36V rear rack ebike battery 36V



12AH electric scooter battery with charger+luggage rack






Product included:



1.36v 12ah Lithium Battery with 15A BMS board build in.



2.42V 2A Charger (With EU/US/UK/AU AC Charger plug you can choose )




Electric Bike Battery Specifications:


Battery Model:36V 12Ah


Nominal Voltage: 36V


Nominal Capacity: 12Ah


Cell Specification :3.7V 2000mah 18650 Cell


Cell OverCharge Protection Voltage:4.2V/Cell


Cell Overdischarge Protection Voltage:2.8V/cell


Cell Source Resistance (mΩ) :about 40mΩ


Composed Type: 10Series 5Paralles  10S5P


BMS:15 Amp continuous 50±10Amp maximum


Fit Motor Power :  250W 350W 500W 


Discharge Cutoff Voltage (V) :30+-1V


Charge Cutoff Voltage (V) :42V 


Rated Discharge Current (A): 15A


Maximum peak discharge current (A):45A


Maximum Continuous Discharge Current (A) :15A


Charger mode:CC/CV(Constant Current Constant Voltage)


Standard Charge Current (A) :2A


Charge Time under Standard Charge Current :6h


Max Fast Charge Current (A):5A


​Charge Time under Fast Charge Current:2.2h


Discharge Temperature: -20 to 65°C


Charge Temperature: 0 to 45°C


Dimensions size:430*160*70mm


Battery Weight: 4.5kg


Cycle life: ≥80% capacity after 800 cycles.






Lithium Ion Charger Specification:



1. AC Input Voltage: 110v -220v.


2. Charge Voltage: 42Volts.


3. Charge Current: 2A.


4. AC Charger Plug: EU/US/UK/AU you can choose



If you need Rear Rack, please message us,The default is silver, we will change the price for you.




Parameter Information List


Battery Model

36v 12ah

Nominal Voltage (V)


Nominal Capacity (AH)


Source Resistance (mΩ)

about 40

Cell Specification

3.7V 2000mah 

Cell Combination

6-parallel  10-series

Cell Type

3.7v 2000mah 18650

Cell Quantity (parallel*series)


Discharge Cutoff Voltage (V)

30+/- 1V

Charge Cutoff Voltage (V)


Rated Discharge Current (A)


instantaneous Maximum Discharge Current (A)


Maximum Continuous Discharge Current (A)


Maximum Continuous Charge Current (A)


Charge Mode


Standard Charge Current (A)


Charge Time under Standard Charge Current


Fast Charge Current (A)


Charge Time under Fast Charge Current


Charge Temperature Range


Cell Size (L*W*T )


Battery Weight

About 4.5KG

Battery Power

250W 350W 500W 


1. Cells - A grade cells to make sure batteries in high and full capacity

2. Protection - Dual IC chips, that can anti-short circuit, anti-over charger,

anti-over current, anti-overload

3. Compose Type : Injection Technology to make battery more stable.

4. Certifications : CE,UL,FCC, RoHS, ISO9001

5.  Long life cycle, No memory, environment friendly.










Lithium battery features:


1.High energy density, Fast charging


2. Light weight, small size  Pollution-free, environment friendly


3. Long cycle life; It extends its cycle life up to 600-800 cycles


4. With short-circuit production function, safe and reliable


5. Large overcharge tolerance and safe performance the battery life is more longer


6. Simplifying battery management system (BMS such as overcharge/ discharge,over current, short circuit,


over temperature and balancing) and Battery Charger







1.Do not reverse the position and negative terminals.


2.Do not connect the battery electrodes to an electrical outlet.


3.Do not discard the battery in fire or a heater.


4.Does not use or leave the battery near a heat source as fire or heater


5.Do not short circuit, over-charge or over-discharge the battery pack


6.Do not strike, trample or throw the battery.


7.Do not directly solder the battery and pierce the battery with a nail or other sharp objects


8.Do not short-circuit the battery by directly connecting the positive and negative terminals with metal objects.


9.Do not transport or store the battery together with metal objects such as hairpins, necklaces, etc.


10.Use the battery charger specifically for that purpose when recharging. Use a constant current, constant voltage


(CC/CV) lithium-ion (Li+)batterycharge controller


11.Do not immerse the battery in water or seawater, and keep the battery  in a cool dry surrounding if it stands by.


12.If shelve a long time suggested that the battery need for regular recharging (even if not use), must charge and


discharge for three months one time;







1) We accept Alipay, West Union, TT. All major credit cards are accepted through secure payment process or escrow     



2) Payment must be made within 3 days of order.



3) If you can't checkout immediately after auction close, please wait for a few minutes and retry Payments must be


completed with in 3 days.






Delivery Time:


1. Battery is a special product, all batteries need several cycle tests before delivery, All e-bike batteries will be produced


once confirm production and test time need about 3-5 days




2. Delivery time depends on destination and other factors,if you have not receive the ebike battery more than 30 days


please contact with us.




3. Electric bike batteries will be Free Customs Taxes and VAT Fee to USA,Australia,Malaysia and EU countries, but the


several non-EU countries will not whole free, others countries will need to pay them by customers.






Delivery Method:


Notice:If your address is on an island, please contact with us before placing an order, thanks!




For European buyers:



All parcels be shipped by UPS or DPD,the following country no need to pay custooms fee:
The delivery time is usually 7-15days after dispatch


For Switzerland, Norway buyers



All parcels usually are shipped by UPS shipping,it will air to France first,then to the destination countries via DPD or UPS.


We will pay the tax in the France Custom .you have to pay the second tax fee in your custom .


it usually take 10-20 days after we send.




For American Canada  buyers:


We send by FedEx or UPS,Sometimes we send UPS,and sometimes we send Fedex, we choose the faster one.


you don't need to pay customs fee.


The delivery time is usually 8-15 days after we send.




ForJapan,Korea,Singapore,NewZealand,Malaysia,Thailand,Vietnam,Australia buyers buyers


We send by special shipping method ,The delivery time is usually 7-15 days after dispatch.





For Russian / Belarus buyers:


We send by CDEK. The delivery time is usually 15-30 days after dispatch.







We provide 1 year warranty for all electric bike batteries.


Any battery with quality problem in one month we can return the money after you provide the proof.


After one month we can send BMS or cells to you for repairing, or you can send it back to repair as well.


All our electric bicycle batteries with high quality cells and BMS, and they will be 100% tested before shipping.








Your satisfaction and positive feedback is very important to us. Please leave


positive feedback and 5 stars if you are satisfied with our items and services.


If you have any problems with our items or services,please feel free to contact us before you


leave negative feedback. we will do our best to solve it for you and we are sure we will let you 100% happy.

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