In addition, for the owners of electric vehicles, how to prevent the spontaneous combustion of the vehicle and increase the service life of the battery? Here are a few tips, please check them out: 1. If possible, choose slow charging. If you use fast charging for a long time, it will greatly damage the battery performance. 2. Control the charging time. Generally, the battery charging time should last about 10 hours, and the preferable charging timing is when the battery capacity is 20%-90%. 3. Do not expose the electric vehicle to the sun for a long time. It is easy to cause damage and aging of the battery plates under high temperature and low temperature conditions. 4. Avoid slamming on the accelerator pedal when starting or having a manned uphill. 5. Try to avoid wading.