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Increase battery life for electronics
Aa Battery Charger
Battery Charger using SCR
Charge AAA NiMH Batteries in an AA Charger
Easy Nickel Cadmium Battery Charger / Discharger
iphone charger prank,work without power
Smart Battery Charger (no soldering!)
How to make your own battery backup
Lithium Polymer Etiquette: A Comprehensive Guide to Working with LiPo
Battery Charger + Capacity (mAh) Tester
Posted:Aug 19, 2010
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