CharactersNO Items Specification Remarks1 Battery type LiFePO4 3.2V8.32Wh2 Brand K2 Energy 3 Nominal capacity 2600mAh C/54 Nominal voltage 3.2V 5 Internal resistance ?11 m? C/56 Weight 80.5g? g 7 Continuousdischarge current ?10A 1kHz,AC8 Burst discharge current 26A 30s,?2.5V9 Charge current 2.5A 10 Charge cut off voltage 3.65V 11 Discharge cut off voltage 2.5V 12 Workingtemperature -20?--+60? 13 Max continuous discharge current 90A 30s,?2.5V14 Max burst dischargecurrent 150A 15 Max charge current 5A 16 Max charge cut off voltage 4.1V 17 Maxdischarge cut off voltage 2.0V