Talking about the Maintenance of Automobile Battery

There should be several kinds of this situation:

1) The general service life of batteries is 2 years, and some batteries with good quality are only 3 years at most. It will definitely be updated then, and maintenance is meaningless. Look at your own use time.

2) If charging still doesn't work, the battery plate and battery liquid don't work. If the age is similar, you should consider replacing it. If it is not used for a long time, it can continue to be used after repair.

3) If the car is within the warranty period, it is not a big problem not to go back. 4S is to save money, so make do with it. It's estimated that it won't take you long. 4S will help you repair it and save some money. After all, a battery costs 300-400 yuan.

4) It is suggested to remove the battery pole wire of the car next time you go out, or find a repair shop to install a master brake for the battery, and then pull the brake to turn off the power when you go out or don't use the car for a long time (more than 5 days), so that this will not happen.