The alternator recharges the battery and gives electricity to the car while driving. The proper voltage is from 14 to 14.5 volts. Anything under 13,5 V or over 14.5 volts is not good and is a sign that you may have an alternator problem
The alternator recharges the battery and gives electricity to the car while driving. The proper voltage is from 14 to 14.5 volts. Anything under 13,5 V or over 14.5 volts is not good and is a sign that you may have an alternator problem