Car lithium battery life has a coup

Speaking of the lithium battery of the car, I believe that the friends who have the car will not be unfamiliar, but many people will feel the cost and trouble in replacing the battery, so what should be done in daily use to prolong the service life of the battery, reduce one The troubles and problems of the series.

Many car owners think that the vehicle lithium battery is a maintenance-free battery, so what is a maintenance-free battery? What we usually call maintenance-free batteries means that the battery is designed to be different from ordinary batteries in order to avoid routine maintenance, that is, there is a great difference in the exhaust system. Although it is called a "maintenance-free" battery, it does not allow the battery to fend for itself, and really does not need to perform the necessary maintenance. Generally speaking, the car should be inspected and maintained once every 30,000 kilometers.

Whether it is a maintenance-free battery or not, the service life is usually about 2 to 3 years, so the life of the battery is very fragile, and the owner needs extra careful maintenance. If it is a normal battery, it can be added at the time of expiration. Liquid, this can help the battery to increase the life of 1 to 2 years, but because the maintenance-free battery is not open, cannot add electrolyte, so only one way to throw away when expiring, there is no other way.

In addition, the owner of the car should always independently test the voltage of the lithium battery in daily use, to ensure that the cold car voltage is controlled within 12V. There are two main data to focus on when checking the battery voltage. One is the voltage and the other is the startup current. Only by doing daily maintenance problems can we extend the service life of the vehicle's lithium battery and reduce the trouble and problems of the owner.

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