Apparatus and method for counteracting self discharge in a storage battery
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United States of America Patent
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Jan 20, 2009
Grant Date -
Dec 16, 2004
app pub date -
Mar 18, 2004
filing date -
Jun 22, 2001
priority date (Note) -
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Abstract
A system for counteracting self-discharge in a storage battery is provided. The system includes a charge supply battery that provides a supply voltage. The system also includes a DC-DC converter circuit that has an input that electrically couples to the charge supply battery and an output that electrically couples to terminals of the storage battery. The DC-DC converter circuit provides a charging voltage at the output that has a magnitude greater than a magnitude of the supply voltage. The storage battery is a carbon battery.
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