Power storage device

摘要

A power storage device includes a plurality of power storage elements (10) lined up along a predetermined arrangement direction; a dividing member (40) that is made of insulating material and arranged between two adjacent power storage elements; a pair of end plates (31) that sandwich the plurality of power storage elements, and apply restraining force thereto, in the arrangement direction; and a metal connecting member (32) that extends in the arrangement direction and is fixed to the pair of end plates. The dividing member includes a retaining portion (42) that is positioned between the power storage elements and the connecting member, and that retains the connecting member.

主权项

1. A power storage device comprising:
a plurality of power storage elements lined up along a predetermined arrangement direction; a dividing member that is made of insulating material and arranged between two adjacent power storage elements; a pair of end plates that sandwich the plurality of power storage elements, and apply restraining force thereto, in the arrangement direction; and a metal connecting member that extends in the arrangement direction and is fixed to the pair of end plates, wherein the dividing member includes a retaining portion that is positioned between the power storage elements and the connecting member, and that retains the connecting member, wherein the retaining portion surrounds the connecting member in a plane orthogonal to the arrangement direction, and wherein the retaining portions of the two dividing members that are adjacent in the arrangement direction contact each other while lined up along the connecting member.