How Long Can a Car Battery Last Without Use?

1 Answers
DominicLee
07/30/25 3:44am
Here is an introduction to how long a car battery can last without use: 1. If a car is left unused for a long time, the battery will be depleted in about six months. 2. If the car is equipped with an anti-theft device, the battery will be depleted in about four months. 3. If the car is not used for an extended period, it is best to start the engine once a month and let it run for half an hour each time to recharge the battery. Car battery maintenance tips: 1. Turn off lights and audio before parking and turning off the engine; 2. Avoid leaving the air conditioning on when turning off the engine; 3. Do not leave the car parked for too long; regularly wipe the battery; 4. Clean the car battery periodically to prevent low battery conditions; perform regular battery inspections.
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