| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a battery pack which allows for improvement in the workability of fixing work of a bus bar by preventing the occurrence of short circuit between battery modules during the fixing work of a bus bar. <P>SOLUTION: The battery pack comprises a battery module group consisting of an array of a plurality of battery modules each having an output terminal, a plurality of conductive bus bars 40 fixed to the output terminals and connecting the battery modules electrically, and a planar bus bar holding plate 20 formed of an insulating material holding the bus bar. The battery pack further comprises an insulating cover member 30 arranged, for each bus bar, on the bus bar holding surface 20a on the reverse side of the battery module group out of both surfaces of the bus bar holding plate, and capable of changing a corresponding bus bar between a coated state and exposed state. <P>COPYRIGHT: (C)2012,JPO&INPIT |
