| 摘要 |
PROBLEM TO BE SOLVED: To provide a power storage module in which connection work between a lead terminal and both a bus bar and a detection terminal is simplified.SOLUTION: A power storage module 10 includes: a power storage element 23 having a lead terminal 25 at an end thereof; a detection terminal 28 which is connected to the lead terminal 25 and detects the state of the power storage element 23; a bus bar 27 which is connected to the lead terminal 25 and is electrically connected to an external device; and a holding member 40 on which the detection terminal 28 and the bus bar 27 are arranged side by side and which holds the lead terminal 25, the detection terminal 28, and the bus bar 27 with the lead terminal 25 superposed on the detection terminal 28 and the bus bar 27. The lead terminal 25, the detection terminal 28, and the bus bar 27 are made of the same kind of metal material. The detection terminal 28 and the bus bar 27 are joined to the lead terminal 25 by laser welding. |
