D DavidM Newly Enlightened Joined Dec 17, 2008 Messages 3 Location Near Washington DC. Dec 17, 2008 #1 I'm looking for a generic hand-crank to charge a cell phone, i pod, or small bank of AAs, AAAs, or 123s. Anyone know where to find one?
I'm looking for a generic hand-crank to charge a cell phone, i pod, or small bank of AAs, AAAs, or 123s. Anyone know where to find one?
StarHalo Flashaholic Joined Dec 4, 2007 Messages 10,927 Location California Republic Dec 17, 2008 #2 CCrane sells a few different kinds of power sources, including this foot crank dynamo: http://www.ccrane.com/more-categori...y-freecharge-weza-portable-energy-source.aspx
CCrane sells a few different kinds of power sources, including this foot crank dynamo: http://www.ccrane.com/more-categori...y-freecharge-weza-portable-energy-source.aspx
reptiles Enlightened Joined Nov 26, 2001 Messages 364 Location Philadelphia PA Mar 19, 2009 #3 Also on eBAy search under "hand crank" and you will often see military surplus units. Pay special attention to the voltage you require. Generally on the larger DC generators, you can modulate the voltage by the speed (while monitoring a volt meter.) Cheers, Mark
Also on eBAy search under "hand crank" and you will often see military surplus units. Pay special attention to the voltage you require. Generally on the larger DC generators, you can modulate the voltage by the speed (while monitoring a volt meter.) Cheers, Mark