Power supply method, power supply device, and electronic device

    公开(公告)号:US11211806B2

    公开(公告)日:2021-12-28

    申请号:US16537968

    申请日:2019-08-12

    发明人: Yi Hao Feng Zhu

    IPC分类号: H02J7/00

    摘要: A power supply method includes detecting whether a battery is newly connected to an unused battery interface of an electronic device during operation of the electronic device. The power supply method also includes, based on detecting that the battery is newly connected to the unused battery interface, and determining that a capacity of the newly connected battery is greater than a capacity of a currently operating battery, controlling the newly connected battery to function as an operating battery to provide an electric power to the electronic device.