Wearable battery system and wearable device

The invention provides a wearable battery system and wearable device.The wearable battery system comprises a plurality of chain units (1), battery monomers (2) are arranged in the chain units (1), a DC socket (3) and a DC plug (4) are arranged at the two ends of each chain unit (1) respectively, and the chain units (1) define an annular chain structure; the DC socket (3) of the chain unit (1) is detachably connected with the DC plug (4) of the adjacent chain unit (1), when the DC socket (3) is connected with the DC plug (4), the battery monomers (2) of the chain unit (1) are connected with the battery monomers (2) of the adjacent chain unit (1) in series, and the DC socket (3) and the DC plug (4) jointly form a hinge joint, so that one of the chain units (1) and the chain units (1) which are arranged adjacently can be rotatably arranged relative to the other one. According to the technical scheme, the problem that in the prior art, a battery system is low in use convenience is solved. 本发明提供了一种可穿戴电池系统及可穿戴设备，可穿