| 摘要 |
A power supply device (A) comprising a battery assembly (1) in which a plurality of battery cells (2) and (3) having electrodes (2b) and (3b) projected is stacked, a battery coupling block body (10) disposed on a side of the battery assembly (1) where the electrodes (2b) and (3b) are projected and having a substrate (12) provided with a circuit pattern part for voltage detection and provided with a terminal insertion hole (14), battery-side-relay terminals (16) and (17) connected to the electrodes (2b) and (3b) of the battery cells (2) and (3) and projected from the terminal insertion holes (14) to an outer surface side of the substrate (12), a substrate-side-relay terminal (18) connected to the circuit pattern part for voltage detection and projected to the outer surface side of the substrate (12) and clips (19) clamping both of the battery-side-relay terminals (16) and (17), and the substrate-side-relay terminal (18). |
