Off Grid Home › Forums › Technical Discussion › Manually-rechargable power supplies? › Re: Manually-rechargable power supplies?
December 23, 2011 at 12:00 AM
#65814
elnavMember
How about those hand cranked flashlights with a USB port for recharging cell phones.
AS for appliances good luck. It would be one heck of a work out.
Even pedal powered generators are not very effective. To get a better idea
Lowtechmagazine has some good articles on pedal power devices.
