How Far Should I Drive To Charge Car Battery. When driving for thirty minutes you also need to stop again. Drive ten to twenty miles to really give it a chance to work.
Driving it might not charge a car battery either. As other answers have suggested you cant put an exact figure on this because of the amount of variables involved. There is more to worry about than just the battery though.
Once you start it operate it as intended.
The battery or power light comes on when there is a problem with the cars charging system and tells you that the car is running on battery power alone. Whereas when you are driving the same car in a busy traffic scenario it can take up to 1 hour or more to charge the car battery. The not-so-good news is that a car battery should be kept topped-up and it doesnt do it any good to discharge it completely. An alternator isnt like a DC generator with a permanent magnet.
