Changzhou Globe Co., Ltd.

Wenming Zhang

Xian Zhuang

Yi Liu

Yin Chen

Lei Feng

An electrical system with replaceable batteries comprises an electrical system and a combined switch. The electrical system comprises a plurality of battery packs (); all the battery packs are independently arranged each other; and an electric-quantity display device which is used for displaying the electric-quantity information indicating signals of the battery packs and a gear switch which is used for mutually switching the battery packs are arranged on the combined switch. Each battery pack comprises a battery (A, A, A), a power switches (B, B, B) and a battery management system (C, C, C). The battery management systems receive and combine the output signals of the combined switches with the electric-quantity information indicating signals, thereby controlling whether the power switches are closed to provide power output or not.

Growing community of inventors

Jiangsu, China

Wenming Zhang