| 摘要 |
PROBLEM TO BE SOLVED: To provide a good connection structure in the case where battery cells in a battery pack are connected in series to and in parallel to one another. SOLUTION: The connection structure is used for a battery pack 1 with a first battery series part composed by connecting a plurality of batteries 11 and 13 in series to each other, and a second battery series part composed by connecting a plurality of batteries 12 and 14 in series to each other. A connection part of the plurality of batteries constituting the first battery series part is electrically connected to a connection part of the plurality of batteries constituting the second battery series part through a conductive member 20. The conductive member 20 is structured to include a current limiting element limiting a current flowing between the connection part of the first battery series part and the connection part of the second battery series part to a value not larger than a predetermined value. COPYRIGHT: (C)2008,JPO&INPIT
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