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Simple Joule Thief Charger

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http://www.ibpointless2.com

http://www.energeticforum.com/renewable-energy/6524-super-simple-joule-thief-charger.html


This is a much simpler joule thief charger that works really well. It's cheap to make and hassle free, no dealing with coil size and windings and such.

Use your batteries that your camera says are dead to charge other batteries. Use it as a night light that charges batteries.There're many things you can do with it.
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