Product Description: Lithium Phosphate high ampere battery pack LiFePO4 battery type 48V60AH Minimal capacity(0.5C) 60Ah Nominal voltage 51.2V Max. charge voltage 58.4V Discharge cut-off voltage 40V Max charge current (0.5C)30A Max working current (1C)60A Standard charge current (0.2C)12A Standard discharge current (0.5C)30A Pack Impedance standard =100 mO Weight (Approx.) ˜36Kg Operating temperature Charge temperature 0?~45? Discharge temperature -20?~55? BMS Single cell over-charge cut-off voltage 3.7V over-charge release voltage 3.35V Single cell under-discharge cut-off voltage 2.5V Discharge release voltage