| 摘要 |
A battery module includes a battery unit (10) having a plurality of batteries (1); a pair of end plates (20), one of the end plates (20) being installed at either end of the battery unit (10); and a fixing band (30) that encircles the end plates (20) and the battery unit (10), wherein the fixing band (30) is made from a material that expands when heated and contracts when cooled. |
