| 摘要 |
The present invention relates to a flexible and highly stable lithium ion battery or electronic device. According to an aspect of the present invention, there is provided a flexible battery that includes an anode, a cathode, a separator between the anode and the cathode, an exterior body surrounding the anode, the cathode, and the separator, and a wire provided along the exterior body, in which at least a part of the wire is more vulnerable to deformation than the exterior body. Since the wire is more vulnerable to deformation than the exterior body, the wire is damaged more rapidly than the exterior body. Battery use can be stopped before damage to the exterior body once wire damage is detected and a user is warned of the wire damage. |
