Caring for A Car Battery One of the most integral features of an automobile’s anatomy is the car battery. Simply put, without a battery, your car will not start, so it is important to keep your battery as healthy as possible. But you might have some questions about the battery inside your vehicle. What is the Lifespan of a Car Battery? While the lifespan of a battery truly varies from vehicle to vehicle, and is dependent on many outside factors, the average life of a car battery is approximately four years. The two main factors that cause excessive wear on a battery are volatile weather and poor driving habits. Excessive heat can cause the mixture of water and acid inside a vehicle battery to evaporate and cause harm to a battery’s internal components. This will result in a shorter lifespan for the battery. While you might not ... read more