With the rapid development of computer and information technology, AGV smart cars have been widely used in industrial fields such as transportation and warehousing. Especially with the rapid development of modern logistics industry, transportation and warehousing costs have become a problem that logistics companies can’t ignore in cost accounting. To realize the automatic release of different products, a smart device which can realize automatic operation is needed. To complete these unmanned tasks and realize the catalog of efficient management and automatic control, AGV battery charging systems technologies and products have become important equipment and technologies for flexible production lines, flexible assembly lines, and warehousing logistics automation systems.