| 摘要 |
PROBLEM TO BE SOLVED: To provide a battery pack capable of simply releasing electric connection of output terminals of a battery module on the outside of the battery module and enhancing working efficiency in maintenance or recycle. SOLUTION: The battery pack 11 has a plurality of battery modules 20 equipped with output terminals, 21, 22; a plurality of connection means 30 electrically connecting the output terminals 21, 22 in the adjoined modules on the outside of the battery module; and a separating means 50 for separating voltage formed by all of the plurality of battery modules into lower voltage by releasing the electric connection in at least one connection means out of the plurality of connection means. COPYRIGHT: (C)2008,JPO&INPIT
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