BATTERY PACK AND BATTERY PACK MANUFACTURING METHOD
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United States of America Patent
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N/A
Issued Date -
Oct 21, 2010
app pub date -
Apr 20, 2010
filing date -
Apr 21, 2009
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
In a battery pack in which a protective circuit is fitted to a unit cell and accommodated in an exterior cover, a frame is provided in the exterior cover, the frame being fixed to the unit cell and supporting the protective circuit, where a protruding portion protruded from the frame and an engaging hole provided in the unit cell are engaged with each other. As a result of this, when external force acts on the exterior cover, movement of the frame integrated with the exterior cover can be inhibited.
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