China High Capacity Factory Custom 3.7V 3000mAh Lithium Polymer Battery Cells for Electrical Equipment, Find details about China Solar Panel Cells, Solar Power System Home from High Capacity Factory Custom 3.7V 3000mAh Lithium Polymer Battery Cells for Electrical Equipment
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 |