How often does the car battery change?

The service life of automobile batteries is generally 2-4 years, and it is best to replace them every 3 years or so. If used and maintained properly, it can also be replaced every 4 years. Automobile battery is also called storage battery, and its service life has a great relationship with the condition of the automobile. Check and maintain in time and charge frequently. What if there is no electricity? Let's have a look!

First, let's look at the replacement time of car batteries. According to the normal loss parameters, the design life of a good automobile battery is 27-30 months, that is, two and a half years. If it is a family car, it can be used for about 4 years if it is used properly. But after 4 years, the battery should be replaced every 2 years. But if it is a taxi, the battery loss is more serious. In case of two shifts, replace the battery every 10 month!

However, except Japanese cars, most cars on the market now use maintenance-free batteries, which are more durable than ordinary batteries, and the batteries are basically replaced once every three years. If the owner wants to extend the service life of the car battery, then the battery should be maintained regularly. For example, cars are mainly used in good habits. After the electrolyte is insufficient, the car should mainly replenish the electrolyte in time, otherwise it will easily cause the battery not to store electricity.

The maintenance method of automobile battery is: 1. Avoid parking your car in the open parking lot for a long time. If it is parked for a long time, the battery should be removed and taken away. 2. Avoid starting the vehicle repeatedly; 3. Start the car every once in a while and keep the battery fully charged; 4. Regularly check the accessories and connecting wires on the battery; 5. Regularly clean the terminals of the battery, and apply special grease protection wiring harness; 6. After the car is turned off, avoid using automotive appliances.

Car batteries are also important to cars. Once the battery is insufficient, it is extremely inconvenient for the owner. Therefore, it is necessary to develop good car habits and observe the state of the battery in order to solve the problem in time.