... status6,Temperature Controlled Cooling Fan7,Protection of overvoltage, under voltage, short circuit, over load, over temperature protection Pure Sine Wave Inverter ... → Float (constant voltage stage)Nominal Charge VoltageAccording to the battery type setupCharge Current(A)17.5A/35A/70ACharge boost voltage ... :56-62V ) Charge Floating Voltage(V)According to the battery type setup (12V BAT: 13.3-13.7, 24v ...