CONNECTION MEMBER AND ELECTRICITY STORAGE MODULE

摘要

A connection member (36) for electrically connecting lead terminals (12A, 12B) of electricity storage elements (11) adjacent in a lamination direction out of an electricity storage element group (10) formed by laminating a plurality of electricity storage elements (11) each including a positive-electrode and a negative-electrode lead terminals (12A 12B) projecting in an outward direction from one side edge is provided with a detection terminal portion (50) for detecting a state of the electricity storage element (11). Thus, the connection of the lead terminals (12A, 12B) and the connection of the detection terminal portion (50) are completed by connecting the connection member (36) between the lead terminals (12A, 12B) and an electricity storage module with a simplified connecting operation of the detection terminal portion (50) can be provided.

主权项

1. A connection member for electrically connecting lead terminals of electricity storage elements adjacent in a lamination direction out of an electricity storage element group formed by laminating a plurality of electricity storage elements each including a positive-electrode lead terminal and a negative-electrode lead terminal projecting in an outward direction from one side edge, comprising:
a detection terminal portion for detecting a state of the electricity storage element; and two terminal connecting portions arranged at a distance in the lamination direction, wherein: one lead terminal of the positive-electrode lead terminal and the negative electrode lead terminal of either one of the electricity storage elements adjacent in the lamination direction is electrically connected to one of the two terminal connecting portions; and the other lead terminal of the positive-electrode lead terminal and the negative electrode lead terminal of the other of the electricity storage elements adjacent in the lamination direction is electrically connected to the other of the two terminal connecting portions.