What are the precautions for battery disassembly

When removing the car battery, it is necessary to remove the iron wire first, then remove the connection wires on both sides of the battery, and finally remove the live wire. It is necessary to avoid contact between the electric pile and the chuck to prevent short-circuiting.

The battery of the car is also a type of battery. The working principle is to convert chemical energy into electrical energy. Usually, the battery used in the car is a lead-acid battery. The service life of the battery has a great relationship with the driving state of the vehicle. When the vehicle is running normally and there is no electrical leakage, the battery can basically be used for more than three years. When the battery is low, remove the battery in time and charge it with a charger. Avoid parking the car in an open parking lot for a long time. If you do not use the car for a long time, you need to warm up the car regularly and fully charge the battery before use.