| 摘要 |
PROBLEM TO BE SOLVED: To facilitate cell connection work, enable precise layout of a cell to utilize a space effectively, and prevent erroneous assembly and damage and short of a terminal. SOLUTION: A positive electrode cell terminal 10A and a negative electrode cell terminal 20B are coaxially arranged at one end of the cylindrical cell 1. A positive electrode bus bar terminal 40A and a negative electrode bus bar terminal 50B corresponding to each terminal 10A, 20B of the cell 1 are coaxially arranged on a bus bar plate 30. An internal screw part 21 formed in the negative electrode cell terminal 20B is screwed in an external screw part 51 formed in the negative electrode bus bar terminal 50B to bump the positive electrode cell terminal 10A against the positive electrode bus bar terminal 40A and bring them into contact mutually. |
