Dongguan Amperex Technology Limited

Li Li

Xiaoming Chen

Xiaoping Liu

An output structure of a battery group, including an output terminal, a circuit board, a first terminal, and a conductive member. The first terminal is electrically connected to the circuit board; the conductive member is electrically connected to the circuit board; the first terminal is welded to the conductive member; and the output terminal is welded to the conductive member or the first terminal. In the output structure provided by this application, the output terminal, the first terminal, and the conductive member are fixedly connected by welding. The output structure has advantages such as stable connection, stable welding quality, easy control, and being not easy to loosen, and can effectively avoid the serious heating caused by the increase of internal resistance at the joint, and thus can avoid the risk of a battery fire caused by the heating.

Growing community of inventors

Dongguan, China

Li Li