| 摘要 |
PROBLEM TO BE SOLVED: To provide a power storage device module in which the contact resistance of both positive electrode terminal and negative electrode terminal with a conductive member can be prevented from increasing, while using a conductive member composed of an aluminum-based metal material.SOLUTION: A battery pack 71 is constituted by connecting the positive electrode terminal 41 and the negative electrode terminal 42 of different secondary batteries 10 with a conductive member 60. The conductive member 60 includes a body 62 made of an aluminum alloy, and has an insertion part 60a penetrating the body 62, and a plating layer 63 formed entirely on the surface of the body 62. The pole 45 of the positive electrode terminal 41 and the conductive member 60 are connected by welding, and the pole 46 of the negative electrode terminal 42 and the conductive member 60 are connected by screwing a fastening member 61 inserted into the insertion part 60a of the conductive member 60 to the female screw part 49a of the negative electrode terminal 42. |
