| CPC H01M 50/136 (2021.01) [G01M 5/0033 (2013.01); G01M 5/0091 (2013.01); H01M 50/204 (2021.01); H01M 50/298 (2021.01); H05K 1/18 (2013.01); H05K 2201/10037 (2013.01)] | 18 Claims |
|
1. A flexible battery, comprising:
a flexible encapsulation structure, having a battery area and a peripheral area surrounding the battery area, wherein the battery area comprises a plurality of rigid areas and a plurality of bending areas alternately arranged along a first direction,
a plurality of battery cells, arranged in a one-to-one correspondence with the plurality of rigid areas, wherein, in a corresponding rigid area, the battery cell is cladded in the flexible encapsulation structure; and
a crack detection wiring, located in the peripheral area and at least partially extending along the first direction, wherein, the crack detection wiring is cladded in the flexible encapsulation structure,
wherein the flexible battery further comprises a flexible conductive layer, the flexible conductive layer is at least partially cladded in the flexible encapsulation structure, and is electrically connected with each battery cell; and
the flexible conductive layer has a binding area outside the flexible encapsulation structure, the binding area has a crack detection pad electrically connected with the crack detection wiring.
|