48v 20ah electric bike battery

  • 48v 20ah battery pack
  • $ 460.0



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, RoHS

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



Battery Model:48V20ah

Nominal Voltage (V):48V

Nominal Capacity (AH):20ah

Source Resistance (mΩ):about 25

Cell Specification;3.7V 3.2AH

Cell Combination:6-parallel  13-series

Cell Size:18650

Cell Quantity (parallel*series):78pcs

Discharge Cutoff Voltage (V):36.4+/- 1V

Charge Cutoff Voltage (V):54.6v

Rated Discharge Current (A):35A

instantaneous Maximum Discharge Current (A):60A

Maximum Continuous Discharge Current (A):35A

Maximum Continuous Charge Current (A):5A

Standard Charge Current (A):2A

Charge Time under Standard Charge Current:6hours

Fast Charge Current (A):5A

Charge Time under Fast Charge Current:2.5hours

Charge Temperature Range:-10-25°C

Cell Size (L*W*T ):120*70*245mm

Battery Weight:4.5kg

Battery Power:800W