| 摘要 |
<p>A power supply device (10) in which a slide groove (53) is formed along a sliding direction in at least one of a first slide plate (19) on a positive-electrode side and a second slide plate (21) on a negative-electrode side. A boss (55), which inserts into the slide groove (53) to guide at least one of the first slide plate (19) and the second slide plate (21) to an accurate slide position in an accurate slide direction, is formed on an upper surface (14) of a battery assembly (12)</p> |
