BATTERY UNIT AND WIRING UNIT FOR BATTERY

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BATTERY UNIT AND WIRING UNIT FOR BATTERY

This abstract first appeared for US patent application 18984510 titled 'BATTERY UNIT AND WIRING UNIT FOR BATTERY

Original Abstract Submitted

A battery unit is provided and includes a battery and a wiring unit. The battery includes an outer package can that includes a first surface on which a first electrode terminal is exposed, a second surface on which a second electrode terminal is exposed, and a side surface coupling the first surface and the second surface to each other. The second surface is disposed on a side opposite to the first surface. The wiring unit includes a first coupling terminal to be welded to the first electrode terminal, a second coupling terminal to be welded to the second electrode terminal, and a flexible wiring substrate. The flexible wiring substrate includes a first support part, a second support part, a middle part, a first wire, and a second wire. The first support part supports the first coupling terminal. The second support part supports the second coupling terminal. The middle part couples the first support part and the second support part to each other. The first wire extends from the first coupling terminal, through the first support part, to the middle part. The second wire extends from the second coupling terminal, through the second support part, to the middle part.