| 摘要 |
PROBLEM TO BE SOLVED: To prevent a fixing member for fixing an attachment from protruding on a battery cell side to damage the battery cell.SOLUTION: An electricity storage device includes: a battery cell 2; an attachment 3; a holding member 6 holding the battery cell 2 and the attachment 3 so as to be located on opposite sides each other; and a fixing member 18 fixing the attachment 3 to the holding member 6. The distance between the fixing member 18 and the battery cell 2 is set to be equal to or more than the distance between the holding member 6 and the battery cell 2. |
