BATTERY PACK AND ELECTRIC DEVICE
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United States of America Patent
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N/A
Issued Date -
Oct 2, 2014
app pub date -
Feb 6, 2014
filing date -
Mar 29, 2013
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
A battery pack that can seal a battery cell is provided. The battery pack includes: a housing case that can house a battery cell and can be attached to and detached from a tool main body; a circuit board that retains a battery-side terminal connected to the battery cell; a sealed container that covers the battery cell; an opening portion that is provided on the sealed container and exposes the battery-side terminal to outside of the sealed container; and a bonding part that seals the part between an edge forming the opening portion and the circuit board.
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