ELECTRICITY STORAGE DEVICE AND ELECTRICITY STORAGE MODULE

摘要

An electricity storage device (100) according to the present invention comprises: an exterior body (10) having an opening (12); an electrode body (20) housed in the exterior body (10); a terminal plate (40) electrically connected to the electrode body (20); and a holder section (50) provided in the periphery of the terminal plate (40). A step or slope is provided at the portion where the terminal plate (40) comes in contact with the holder section (50).