What Should Battery Voltage Be While Driving
What Should Battery Voltage Be While Driving . When the engine is running, this measurement should be 13.7 to 14.7 volts. Fully charged batteries should produce between 13.7 and 14.7 volts while you’re driving. Six Way Desktop Charger For Baofeng Radios Uv5r Uv82 Bf888s Walkie from www.alibaba.com But it can be a little complicated to calculate the ideal voltage in your car. A fully charged car battery should be between 13.7 and 14.7 volts while you’re driving. The battery voltage should be between 12.5 to 12.8 volts.