China 5kwh 10kwh 20kwh 30kwh 40kwh Lithium Electric Car Battery, Find details about China 40kwh Lithium Battery, 20 Kwh/30kwh LiFePO4 from 5kwh 10kwh 20kwh 30kwh 40kwh Lithium Electric Car Battery
72V 40Ah lithium polymer battery pack | ||
Mechanical | Mode | PN85188236 |
Cell & Connection Mode | Ternary/Li(NiCoMn)O2, 19S1P | |
Dimension(D*W*H) | 253.5*191*169MM | |
Weight | 15.8KG | |
Electrical Characteristics | Rated Capacity | 40Ah |
Min Capacity | 39Ah | |
High Rate Discharge Capacity | > 90% Rated Capacity | |
Discharge Capacity @ -20ºC(-4ºF) | > 70% Rated Capacity | |
Nominal Voltage | 72V | |
Working Voltage | 55-84V | |
Load Voltage | ≥ 55V | |
Energy | 2880Wh | |
Internal Impedance(@ 1000Hz.) | ≤ 50mΩ | |
Cycle Life | >2000 Cycles @1C 100% DOD | |
Months Self Discharge | ≤ 5% @ 25ºC(77ºF) | |
Efficiency of Charge | 100% @ 1/3C | |
Efficiency of Disharge | 95% @1C | |
Standard Charge | Max Charge Voltage | 84V |
Charge Cut-off Voltage | 84V | |
Charge Current | 1/3C, 13.3A | |
Max Charge Current | 40A | |
Standard Discharge | Standard Current | 40A |
Max Discharge Current | 3C, 120A | |
Discharge Cut-off Voltage | 55V |
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