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Step By Step hack a trickle solar charger
Desulfator for 12V Car Batteries, in an Altoids Tin
Portable Retro Hi-Fi Speaker
Waterproof Solar Powered Boom Box
Easy Test of Battery Amp-Hours Capacity
How to make a solar iPod/iPhone charger -aka MightyMintyBoost
Easily recharge alkaline batteries!
Car Battery Charger from Spare Parts in Mint Tin
The Speaker Guy
Simplest Charger/desulfator Ever
PIC12F629 Lead-Acid Battery Desulfator
Posted:Mar 5, 2009
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