CHARGING SYSTEM
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United States of America Patent
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N/A
Issued Date -
Oct 16, 2014
app pub date -
Apr 11, 2014
filing date -
Apr 16, 2013
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
In a charging system in which a charging current flows to a cell via power supply lines in a state where a charger and a battery pack are connected, two FETs for opening and closing a route in each power supply line are provided both at the charger side and the battery pack side. When the charger and the battery pack are connected to each other and FETs at the charger side and FETs at the battery pack side are set to be open, the power supply lines between FETs at the charger side and FETs at the battery pack side can be used as a communication line.
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