Rechargeable battery pack
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United States of America Patent
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Mar 18, 2014
Grant Date -
Jun 20, 2013
app pub date -
Dec 10, 2012
filing date -
Mar 21, 2009
priority date (Note) -
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status (Latency Note)
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Abstract
The invention relates to a rechargeable battery pack. Particularly, but not exclusively, the invention relates to a rechargeable battery pack for a battery powered appliance such as a hand held vacuum cleaner. The rechargeable battery pack includes at least one power interface for transferring power from the battery pack to an appliance during use and a single charger input terminal to which an output terminal of a battery charger is connectable during use for charging the battery pack, wherein the single charger input terminal is connectable to the output terminal of a battery charger when the battery pack is connected to an appliance and when the battery pack is not connected to an appliance.
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