Deep cycle telecom power usage backup li-ion 48v 30ah battery pack:
Rated capacity of li-ion 48v 30ah battery pack
30Ah
Standard charge
Constant current at 0.3C with max. voltage of 57.6V and cutoff current at 0.01C
Standard discharge
Constant current at 0.5C to 40V
Max. charge current
30A (1C)
Max. discharge current
30A (1C)
Operating temperature
Charge:0~45 deg.C;discharge:-20~65 deg.C
Storage temperature
-10~45 deg.C less than 3 months;-0~25 deg.C less than 1 year
Storage humidity
25 to 85% RH
Weight
23.32KG
Single cell specification
3.2V30Ah
Long cycle life
More than 1500 times(80% DOD)
Internal resistance
2 mΩ
Features of li-ion 48v 30ah battery pack:
1. High temperature resistance
2. High working voltage for single battery cells
3. Pollution-free
4. Long cycle life(≥1500 times)
5. No memory effect
7. With short-circuit production function, safe and reliable
8. Factory price& High quality
9. No self discharge
10. Light weight, small size
