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Increase battery life for electronics
Aa Battery Charger
Circuit for Automatic charger for lithium batteries
Battery Charger using SCR
Charge AAA NiMH Batteries in an AA Charger
Sony G battery charger tweak
iphone charger prank,work without power
Easy Nickel Cadmium Battery Charger / Discharger
Smart Battery Charger (no soldering!)
Solar Powered Phone Charger necessities
Posted:Aug 19, 2010
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