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Norminal voltage | 48V | |
NominalCapacity | 100Ah (C5,25℃) | |
Energy | 4800Wh | |
Internal Resistance | ≤30 mΩ | |
Cycle Life | ≥4000 cycles@0.5C 100% DOD | |
Months Self Discharge | <3% | |
Efficiency of Charge | 100% @ 0.2C | |
Efficiency of Discharge | 96~99% @1C | |
Charge Mode | 54.8 ±0.2V | |
Charge Mode | 29.2 ±0.2V | |
Charge Current | 20A | |
Max Charge Current | 50A | |
Charger Cut-off voltage | 0.2C Charge to 54.8V, then 54.8V Charge to 0.02C cut-off | |
Continuous Current | 100A | |
Max. Pulse Current | 100A(<3s) | |
Discharger Cun-off voltage | 37.5V | |
Charge Temperature | 0℃ to 45℃(32F to 113F)@60±25% Relative Humidity | |
Discharge Temperature | 0℃ to 45℃(32F to 113F)@60±25% Relative Humidity | |
Storage Temperature | 0℃ to 45℃(32F to 113F)@60±25% Relative Humidity | |
Mechanical | Cell & Method | 3.2V 50AH-15S2P |
Case | Iron | |
Dimensions (in./mm.) | 482*430*222 mm | |
Weight (lbs./kg.) | 50 kg | |
Terminal | 100A though terminal | |
BMS | 15S100A |




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