公开(公告)号：US20180248384A1

公开(公告)日：2018-08-30

申请号：US15753367

申请日：2015-08-24

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Rongan PENG ,  Muyun QIN ,  Shaomin QI ,  Ruimin WANG

IPC: H02J7/00 ,  H01M10/44

Abstract: The present disclosure relates to a wearable device and a wearable device charging method. The device includes a connector, a charging module, and a battery. The connector includes a first input end, a second input end, a first output end, and a second output end. The first input end is configured to receive a current signal, and the second input end is configured to receive a voltage signal. The first output end is connected to the charging module, and the charging module and the second output end are connected to the battery. The connector determines, according to the voltage signal of the second input end, whether the current signal is to be transmitted by the first output end or to be transmitted by the second output end to cause the wearable device to charge the battery according to the current signal directly or by the charging module.