Battery Specification: HPB-020-23(48V20Ah）
Cell type: NP2211F10
Nominal Voltage: 48V
Rated Capacity: 20Ah
Battery size: 360*230*148mm
Internal resistance of battery: ≤200mΩ
Battery weight: 20kg
Charging current: 50A（2.5C）
Continuous discharge current: 30A
Protection current: 100A
Charge voltage: 54V
Discharge cut-off voltage: 36V
Cycle life: ≥10000 times(0.2C charge and discharge)
Charging temperature: -30～55℃
Discharging temperature: -30～55℃
Storage Temperature: -30～45℃
- It can work regularly under the bad temperature of -30℃ and maintain the capacity retention ratio above 80%.
- Charge the battery pack at -30℃.
- Max charge and discharge current under normal temperature is 6C.