Applicable 3.2V lifepo4 battery(Lithium Iron Phosphate) Connection method:Common Port Over-discharge protection voltage :2.3V±0.08V Continuous working current :30A Instantaneous protection current:115A Overcurrent recovery conditions :charge recovery or disconnect load Short-circuit recovery conditions :charge recovery or disconnect load Overcharge protection voltage :3.75V±0.025 Continuous charging current :30A Charger voltage :60V (recommended) Charge equalization voltage:3.55V±0.025V Charge equalization current:35mA(maximum value) Activation method :(1) B- and P- wires can be short-circuited once (2)Rechargeand activate Charging over temperature protection:50℃ Discharge over temperature protection :70℃ Work power consumption:≤40uA Main circuit conduction internal resistance:≤15mΩ Temperature range :-40℃ ~ 80℃ Wire break protection:Yes Connecting cable:Yes Appearance size:77*56*10 MM