| 摘要 |
A battery unit 10 includes a battery 11 and a battery case 12 which accommodates the battery 11 and which is disposed underneath a floor panel FP, and cooling air is introduced from an air intake port 33 to cool the battery 11. In the battery case 112, a cooling space C which communicates with the air intake port 33 is formed separately from a battery accommodation space M which accommodates the battery 11. |
