Description: 48V 20Ah Li-ion UPS battery pack
Product No.: HG90AE4920
Cell model:  LiFePO4 4000mAh/3.2V
Battery Specification: 15S6P/24Ah/48V
Nominal voltage: 48V
Nominal capacity: 24Ah
Charging voltage: 54V
Charging current: 12A
Discharge current: 12A
Maximum discharge current: 50A
Discharge cut-off voltage: 40.5V
Internal resistance : ≤85mΩ
Delivery voltage: 47.25-52.5V
Battery weight: 12.8kg
Product size: 420*212*79mm(max)
Operating temperature:
Charging temperature: 0-45°C;
Discharge temperature: -20-60°C
Storage temperature environment:  1 month -5-45°C; 3 months -5-35°C; 12 months -5-30°C.
Relative humidity: 65 ± 20%
Battery structure: Metal case
Lithium Battery protection: short circuit protection, overcharge protection, over discharge protection, over current protection, Power management，etc.
Application field: Li-ion UPS battery,Energy Storage Equipment