| 摘要 |
PROBLEM TO BE SOLVED: To provide a secondary battery cell and a secondary battery module, capable of efficiently controlling a temperature by suppressing peeling of a supply pipe.SOLUTION: A battery case 50 comprises: a fixing part 52 to which a supply pipe 100 is fixed at a side wall surface 51 thereof; and a low rigidity part 54 whose rigidity is relatively lower than that of the fixing part 52. |
