How Long Does Car Battery Last With Lights On. If you dont live in an area with harsh seasonal climates and driving conditions or put a lot of miles on your car your battery should last longer. Leaving your lights on when your cars engine is off is one of the simplest way to kill its battery.
Even if you left the headlights on it should last for 2 or 3 hours. If you live in a hot. Ad Need a New Battery.
All Batteries Feature a Limited Lifetime Warranty.
Typically a car battery will last between three and five years. If you live in a hot. When the key is in use the computer monitors the output voltage of the fobs battery. When you try to turn them back on your car.
