| 摘要 |
PROBLEM TO BE SOLVED: To provide a battery pack which enables a temperature of the entire battery pack to be equally controlled and enables the structure to be simplified.SOLUTION: A battery pack 25 includes: a battery module 15 composed of multiple cells 20; and a housing container 14 which houses the battery module 15, is thermally joined to the battery module 15, and serves as a housing. A sheet heater 23, which changes a temperature of the housing container 14 and serves as a temperature control device, is attached to the housing container 14. The housing container 14 and the sheet heater 23 are thermally joined to each other. The sheet heater 23 heats the housing container 14 thereby indirectly performing temperature control to the battery module 15 through the housing container 14. |
