How long can a car radio run before the battery dies?
How long can a car radio run before the battery dies? You can expect your car radio to play for about four to six hours before the battery dies if you have a relatively new battery and you are not using any other accessories that drain power. However, this time will be shorter if you have an old battery, it is cold outside, or you are using other power-hungry accessories.
You can expect your car radio to play for about four to six hours before the battery dies if you have a relatively new battery and you are not using any other accessories that drain power. However, this time will be shorter if you have an old battery, it is cold outside, or you are using other power-hungry accessories.
