POWER STORAGE DEVICE

A power storage device includes a first power storage cell, a second power storage cell spaced apart from the first power storage cell in a predetermined direction, a third power storage cell spaced apart from the second power storage cell in the predetermined direction, a conductive member, a first spacer disposed between the first power storage cell and the second power storage cell, and a second spacer disposed between the second power storage cell and the third power storage cell. A first terminal is provided on the side of a lower surface of the first power storage cell. A second terminal is provided on the side of a lower surface of the second power storage cell. A third terminal is provided on the side of a lower surface of the third power storage cell. The conductive member is connected to the first terminal, the second terminal, and the third terminal.