Method and apparatus for charging and discharging a rechargeable battery
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United States of America Patent
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Jun 2, 2009
Grant Date -
Jul 20, 2006
app pub date -
Jan 17, 2005
filing date -
Jan 17, 2005
priority date (Note) -
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Abstract
A battery protection system is provided for a rechargeable battery. The system has a switch module that selectively interrupts battery current based on a control signal, a battery voltage sensor that senses battery voltage, a battery temperature sensor that generates a battery temperature signal, and a control module that generates said control signal based on said battery temperature signal and said battery voltage.
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