Zhidou electric vehicles can be converted to fast charging batteries, replacing the original battery with a larger capacity and higher power fast charging battery, you can achieve fast charging. At the same time, corresponding technical improvements should also be promoted, such as strengthening the battery cooling system, improving the charging efficiency, and improving the charging facilities. In addition, users should also reasonably master the charging interval when using electric vehicles, charge in a timely manner, and avoid excessive battery discharge or charging to extend battery life.