| 摘要 |
PROBLEM TO BE SOLVED: To provide an on-vehicle battery unit which forms an inexpensive structure and inhibits inconveniences due to exposure to water when being mounted on a vehicle.SOLUTION: A battery body 10 includes: a battery pack module 11; a housing case 16 which includes an upper case body 15 and a lower case body 14 and houses the battery pack module 11 in a housing space formed by the case bodies; and terminal parts 17, 18 which are provided at a side surface part of the housing case 16 and enable the connection with external devices. A terminal cover 40 is attached to the outer side of the side surface part in the housing case 16 where the terminal parts are provided. The terminal cover 40 includes a facing plate part 42, which protrudes above the terminal parts and faces the side surface part of the housing case 16, and is formed so as to cover the terminal parts while being attached to the housing case 16. |
