Tips for daily maintenance of car batteries

There are a lot of parts in our cars. It can be said that each has its own function and each has its own function, which is very important. I’m here today, I want to tell you about the battery in the car. If it is out of power, the car will definitely not be able to start, but the battery with battery protection function will leave the car’s power once for the car owner. Drive to the repair station, and then change the battery, but it is also very troublesome. If the owner wants to avoid this situation, or to extend the service life of our battery as much as possible, in fact, the owner should pay more attention to the state of the battery. .

The battery is located in the engine compartment and is one of the important parts of the car. The start of the car and the operation of the electric appliances in the car need the assistance of the battery. If you want the battery to be more durable, you must start with daily use and maintenance, and try to avoid power loss. Provide you with a few tips on the daily maintenance of car batteries.

1. The battery should be kept dry and clean. It is best to regularly check whether the line column is stable. It is forbidden to put metal objects on the battery shell.

2. The power of the battery is very limited. After the engine is turned off, try not to use the electrical appliances on the car. For example, for a 12V60A battery, supplying power to a 55W headlight for 5 hours will result in a loss of power and fail to start.

3. The start current of the car can reach more than 200A in an instant. Therefore, each start time should not exceed 5 seconds, and the start interval should exceed 15 seconds. If the start fails 6 times, it needs to be stopped for 10 minutes. test. If multiple startups are unsuccessful, check accordingly.

4. There are many types of automotive electrical appliances, but it is not recommended to add too many automotive electrical appliances (especially high-power appliances) to increase the loss of the battery.

5. The battery should be fully charged, especially in winter, the discharge capacity should not exceed 25%. If it is in a state of power loss, it will accelerate the aging of the battery plate and shorten the service life.

6. If the vehicle is not used for a long time and cannot be started regularly, it is recommended to disconnect the battery to prevent it from continuing to lose power and eventually lead to scrap. The correct approach is: first unplug the negative electrode of the battery, and then unplug the positive electrode.

7. After the vehicle is turned off, the battery is thrown to supply power to some electrical appliances, such as a computer, a car door lock, etc. A fully charged battery will lose power within 4 weeks after the vehicle is stopped. Therefore, try to use the vehicle every week. If you really don’t want to move the vehicle, it is also recommended to start the vehicle every 2 weeks and stay at the speed for about 10 minutes.

8. Finally, the battery is a consumable after all. Daily maintenance can only ensure that it will not reduce its service life due to power loss. If the loss is serious, it should be replaced in time.