| 摘要 |
PROBLEM TO BE SOLVED: To provide a power storage device which reduces adverse effects on a periphery of the power storage device even when a material is discharged from the power storage device.SOLUTION: A power storage device includes: one or more power storage elements 200; and an exterior body 14 which stores the one or more power storage elements. The exterior body 14 includes a discharge part 900 forming a discharge passage P1 for discharging a material occurring in the exterior body 14 to a Y axis direction side space located at the exterior of the exterior body 14. An outlet side inner wall surface of the discharge part 900 includes an inclined part 540 which inclines relative to a Y axis direction. |
