Does Idling Car Recharge Battery. However if your electrical use load radio lights fan etc exceeds the amount of charge the battery is. Scott told us that the short answer is yes you can absolutely charge a car by just letting it sit and idle but youre unlikely to charge the battery very much unless youre idling for quite.
The good news is that yes your car battery will charge when idling. What you need to do is to have a short drive or idling for 10 minutes once a week to keep. Again I encourage you to watch the video above this answer will.
So you have to let yourself idle for a couple of hours.
Also keep in mind that draining your battery dead will take life out of it. There is a very simple trick that you can do to keep your car battery charged when the car is not in use. These couple of hours will then recharge your car battery. What you need to do is to have a short drive or idling for 10 minutes once a week to keep.
