| 摘要 |
PROBLEM TO BE SOLVED: To provide a battery pack in which a plurality of unit cells are connected together with connection plates, in which the connection plate at a wanted position is bent by a small bending force at accurately the middle part of the connection plate. SOLUTION: The battery pack has terminals of a plurality of unit cells connected together with a plurality of connection plates. A hole is formed on the line orthogonal to the middle point of the line connecting the terminal abutting parts that abut on the terminals of adjoining two unit cells on at least one of the connection plates. COPYRIGHT: (C)2005,JPO&NCIPI
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