How Long Does The Battery in The Car Generally Last?

In theory, the life of car batteries is generally about 2-3 years. If used and maintained properly, it can be used for more than 4 years without any problem. If used and maintained improperly, it will be damaged in advance within a few months. So the correct use of car batteries is very important.

It is best not to start the engine for more than 3 seconds at ordinary times. If a start is unsuccessful, wait for a while. Don't rush to restart repeatedly, which may cause excessive battery discharge. It is best not to use high-power devices such as CDs, cigarette lighters, radios and car chargers when parking. Be sure to remember to turn off the headlights after parking, because you can hardly start it the next day after leaving it on overnight.

Don’t continue to fire after the engine fails to start. Sometimes the vehicle has problems or it is difficult to start the vehicle in winter, and the engine cannot be successfully started at one time. At this time, we should pause for 15-30 seconds when we start again, so that the battery has a recovery time. If the battery is started continuously, it is easy to cause high temperature on the battery plate and damage the battery. If it is not a maintenance-free battery, you need to check the height of the electrolyte regularly to avoid shortening the service life of the battery due to lack of electrolyte.