| 摘要 |
PROBLEM TO BE SOLVED: To prevent noise occurred in a case of a power storage device from being propagated into a vehicle interior through holding members of a storage battery group.SOLUTION: A battery pack 12 for a vehicle comprises: a battery module 22 composed of a plurality of battery cells 23; a case 13 for storing the battery module 22; a pair of holding members 14, 15 for holding the battery module 22 therebetween; and cylindrical protrusions 31A-31C that protrude outside the case 13 from ends of the holding members 14, 15 to be fixed in a trunk room 10. One ends of the protrusions 31A-31C open in the case 13 and the other ends open in the trunk room 10, so that noise generated by the battery cells 23 propagates inside the trunk room 10 through the cylindrical protrusions 31A-31C, but by providing closing parts 34A-34C inside the protrusions 31A-31C, the noise is insulated with the closing parts 34A-34C, which prevents the noise from being propagated inside the trunk room 10, thereby, discomfort of a passenger due to the noise can be resolved. |
