Win EU US free tax 250W 350W e cargo bike battery pack 24V 20Ah/25Ah/26Ah/28Ah RB3 rear rack battery Li ion rear seat battery pack-in Electric Bicycle Battery from Sports & Entertainment on AliExpress saleoff

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Cheap Electric Bicycle Battery, Buy Directly from China Suppliers:EU US free tax 250W 350W e-cargo bike battery pack 24V 20Ah/25Ah/26Ah/28Ah RB3 rear rack battery Li-ion rear seat battery pack Enjoy ✓Free Shipping Worldwide! ✓Limited Time Sale ✓Easy Return.

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Product name:

EU US free tax 250W 350W e-cargo bike battery pack 24V 20Ah/25Ah/26Ah/28Ah RB3 rear rack battery Li-ion rear seat battery pack  

Product specification:

Electric bicycle battery specifications:

Model

AEC242025RB302

Chemistry

LiNiCoMn

Nominal Voltage

24V

Nominal Capacity

20Ah/23Ah/25Ah/26Ah/28Ah

Weight

Approx 4.0KG

Outer case

RB3 rear rack

Dimension

156*67*438mm

Standard Charge

Constant Current 0.2C, Constant Voltage 29.4V 100mA Cut-off

Fast Charge

Constant Current 0.5CA, Constant Voltage 29.4V 100mA Cut-off

Standard Discharge

Constant Current 0.2C/End Voltage 21V

Cycle Life

500 times with DOD80%

Continuous Discharge Current

15A

Peak discharge current

50A

BMS function

Over-Current Protection,Over-Discharge Protection, Over-Charge Protection,Short-Circuit Protection, Balance

Storage Temperature Range

Temperature: -10-40

 

Relative humidity:45-75%

 

Pressure: 86-106KPa

 

Product pictures:

GM3-22GM3-27GM3-24GM3-23GM3-26

 

GM3-16GM3-12GM3-9GM3-15GM3-10

Package lists: 

1. 24V 20Ah/23Ah/25Ah/26Ah/28Ah battery with mounting plate, keys. 

2. 29.4V 3A/4A charger.

3. Option: with rear rack or without rack.

 

Battery Operation Instructions:

1. Charge:Connecting the battery pack to the charge controller, connect the charger to recharge.
2. Discharge:Connecting the battery pack to the load ,connect the load to discharge.
3. When you combine the battery with series or parallels, if there are oxidation layer on the surface, you
   should brush surface to the metal glow with thin steel brush to lower the connective resistance to the minimal resistance.
4. When combining with many batteries, if the voltage between the two electrodes is over 24V, the safe
voltage for human beings, to guarantee the safety, you should not touch the two electrodes with your body.

 

Notes:

1. If shelve a long time suggested that the battery voltage 25-26V, need for regular recharging (even if
not use), must charge and discharge for three months one time;
2. Do not expose the battery to extreme heat or flame.
3. Do not short circuit, over-charge or over-discharge the battery pack;
4. Do not disassemble or modify the battery pack.
5. Do not handle or store with metallic like necklaces, coins or hairpins, etc.
6. Do not reverse the polarity of the battery pack for any reason.
7. Do not immerse the battery pack in water or sea water, or get it wet.
8. Use a constant current, constant voltage (CC/CV) lithium-ion (Li+) battery charge controller.

 

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