MrGAmba writes – “Every once in a while you get the problem of your cell phone running out of batteries just when you haven’t got a charger at hand.
This afternoon it happened to me,…. Damn empty battery and no charger for miles… At least that I know of.
So what do you do ? Build your own, in,…. 1 minute.” – Link.
Doesn’t work on all phones and this really is a “Macgyver” way to do it, so try not to kill your phone(s).
- Hamster-powered cell phone charger – Link.
- HOW TO – Make an iPod charger for your bicycle! – Link.
- Workout and charge your cell phone – Link.
- Cell phone projects @ MAKE – Link.
From the MAKE store: