| 摘要 |
PROBLEM TO BE SOLVED: To achieve space-saving of a power supply device and reduction in the number of components.SOLUTION: A power supply device comprises: a battery assembly 1 configured by connecting a plurality of batteries in series; an electrical connection box 2 having a relay 22 and a circuit 24 controlling connection between the battery assembly and a load, and an upper cover 26 holding the relay and the circuit; an end plate 3 bundling and holding the batteries. The end plate is interposed between the battery assembly and the electrical connection box, and has a configuration having a female terminal 31 (31a, 31b) to which a terminal connected to a total positive electrode and a total negative electrode of the battery assembly and a corresponding terminal of the electrical connection box are connected. The female terminal has a configuration in which a terminal connection port 32 faces on the battery assembly side and the electrical connection box side of the end plate. |
