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48V 20Ah wide-temperature Lithium Titanate battery pack(-30℃ charge and discharge)

1144953 3 2x 1144953 3 2x
  • 1144953 3 2x
  • 1144953 3 2x

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℃

Product features

  • 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.