How Long Can A Car Battery Run The Radio. On a standard small car battery i would say you could have it running for 30 minutes safely at moderate volume. Theres a lot of variables here but we can make a ballpark guess.
The Best Hidden Car Stereo for Classic Cars. If it cant do that then you need to replace your battery anyway sooner or later. Eg - my yellow top can run my cars accessories not including amps for 120 minutes and maintain 12v.
The Best Hidden Car Stereo for Classic Cars.
According to experts when using a standard car battery the radio will run for about 8 hours before the car battery runs out. On a standard small car battery i would say you could have it running for 30 minutes safely at moderate volume. First off a typical car radio played at reasonable levels should not kill a car battery in 3 hours barring any other significant load. This is known as the C-rate or 1C-rate.
