What is the lifespan of a car battery?

[McRuby]

Car batteries typically last between 2 to 3 years. The lifespan of a battery is directly related to driving conditions, road conditions, and the driver's habits. Methods to extend battery life: Avoid using electrical devices after turning off the engine: In daily use, try to avoid using vehicle electrical devices, such as listening to the radio or watching videos, when the engine is not running. Disconnect the battery if the car is unused for a long time: If the vehicle is parked for an extended period, be sure to disconnect the battery. Even when the vehicle is locked with the remote, although the electrical system enters a dormant state, there is still a small amount of current consumption. Regular charging: If the vehicle is frequently used for short trips, the battery may not be fully charged in time, significantly shortening its lifespan. It is necessary to periodically drive on the highway or use an external device to charge the battery.