What Should A 12v Battery Read When Fully Charged. For instance a 6 volt battery will have 3 cells 3 x22 66 volts a 12v battery for a motorcycle for a motorcycle will have 6 cells 6 x22132 volts and so on. If your voltmeter is showing a voltage anywhere between 124 and 128 that means your battery is in good shape.
Times that by the 6 cells and you get 126V. The actual resting voltage or the voltage a battery will settle at 12-24 hours after being removed from the charger is closer to 21 volts per cell or about 64 volts for a. Deep Cycle Batteries in a cycling application require a recharging voltage of 243 to 245 volts per cell.
Each 12 volt battery has 6 cells at 212 volts per cellwhen fully charged.
Deep Cycle Batteries in a cycling application require a recharging voltage of 243 to 245 volts per cell. Each 12 volt battery has 6 cells at 212 volts per cellwhen fully charged. Youll get more accurate results if you do a load test. Any voltage above 129 volts is a good indicator that your battery has excessive voltage.
