Baterai lithium iron phosphate Nominal Voltage : 3.2V Capacity : 72 AH Internal Resistance : less than 0.4 miliohm Discharge cut-off voltage : 2.5V Charging Limit voltage : 3.65V Cycle Life : 2000 times Battery Weigh : 1.9 kg Max Charging Current : 1C Max Discharge Current : 2C Standard Charging Time : 4 hours Fast Charge : 1 hours SOC Recommended : 10%-90% Temperature : Charge : 0-45 Celcius / Discharge : -20 - 45 Celcius Size : 215 x 135 x 30 mm