| 摘要 |
A rechargeable battery module includes a plurality of rechargeable batteries (101), each of the rechargeable batteries (101) including an electrode assembly (10) including a positive electrode (12) and a negative electrode (11), and a first electrode terminal (21) and a second electrode terminal (22) connected to the electrode assembly (10), and a bus bar (71) electrically connecting the rechargeable batteries (101), the bus bar (71) including a bus bar fuse part (71d, 71e, 73c, 73d, 73e, 75b, 75c). The first electrode terminal (21) is connected to and installed with a current collecting member(51) that connects the electrode assembly (10) and the first electrode terminal (21). The current collecting member (51) includes a current collecting fuse part (514, 515). An operation current at which the bus bar fuse part (71d, 71e, 73c, 73d, 73e, 75b, 75c) is melted is less than an operation current at which the current collecting fuse part (514, 515) is melted. |
