Power storage device

A power storage device comprising:

• a plurality of power storage modules stacked on top of each other, each of the plurality of power storage modules including a plurality of stacked electrodes;
• a conductive member provided between a pair of the power storage modules adjacent to each other, to bring the pair of the power storage modules into conduction;
• a pair of restraint members that restrain the plurality of power storage modules and the conductive member from both sides in a stacking direction of the plurality of power storage modules;
• and
• an adhesive member that bonds the power storage module and the conductive member, wherein
• the plurality of power storage modules include:
• an overlapping region that overlaps with the pair of restraint members in the stacking direction;
• and
• a non-overlapping region that does not overlap with the pair of restraint members in the stacking direction,
• each power storage module includes:
• a direct contact region that is in direct contact with the conductive member;
• and
• an indirect contact region that is in contact with the power storage module adjacent to that power storage module or the conductive member, with the adhesive member interposed therebetween,
• the overlapping region includes the direct contact region, and
• the non-overlapping region includes the indirect contact region.