There are many signs that the car battery needs to be replaced. For example, when the vehicle is idling, the brightness of the headlights of the vehicle is relatively dim, and the battery is bulging or leaking. When the vehicle is just started, there will be a large The abnormal sound is issued. When these situations occur, it means that the battery should be replaced as soon as possible.
The replacement of car batteries is generally about 2 to 5 years. The replacement time is not fixed. There are many influencing factors, such as the maintenance of the battery and the driving conditions of the car owner. If the car owner has good driving habits and maintains the battery well on a daily basis , the replacement of the battery is about 4 to 5 years.
Ways to extend battery life
1. The battery needs to be charged slowly, and it is best not to use fast charging. Although fast charging can fully charge the battery quickly, the battery is easily damaged, thereby reducing the service life;
2. The vehicle needs to be started regularly, about half a month or so is more appropriate, if the vehicle has not been started for a long time, the power of the battery is easy to be exhausted;
3. When the vehicle engine is just started, it is best not to turn on the electric appliances on the vehicle, such as car air conditioners and seat heating. Case;
4. Check the battery more often. If the electrolyte content in the battery is too low, it needs to be added in time. If the electrolyte is too low, the storage capacity of the battery will deteriorate and the service life of the battery will be shortened.
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