48V 20Ah 1500W 21700 13S4P Li-ion Battery Pack For Electric Bicycle

Note！！！

The shipping time for this battery is about 30 to 60  business days, please make sure you can accept this shipping time before buying this battery. The battery is shipped by ship or train, so it take more time for shipment, if you need it faster, please contact us , we will check whether there has a faster shipment service to your country. 

Feature:

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.

Specitification:

Nominal Voltage (V): 48v

Nominal Capacity (AH): 20ah

Source Resistance (mΩ): about 40

Cell Specification: 3.7V 5ah

Cell Combination: 4-parallel  13-series

Cell Size:21700

Package include:

1pcs battery

1pcs charger(optional)