Hand powered smartphone charger

Computers & Mobile Craft & Design Technology

By Adam Flaherty

Adam Flaherty

I make cool stuff and write about other people making cool stuff on makezine.com. If you have something you think I should see, send me a tip.

View more articles by Adam Flaherty

October 5th, 2010 14

Hackmeister Benjamin J. Heckendorn discovers that a cheapo hand powered light will crank out just enough juice to charge his HTC EVO. With Sprint bringing 4G to more cities recently, the usefulness of this hack will only increase. [via geek.com]

Tagged Cellphones dynamo Gadgets Hacks Mobile

By Adam Flaherty

Adam Flaherty

I make cool stuff and write about other people making cool stuff on makezine.com. If you have something you think I should see, send me a tip.

View more articles by Adam Flaherty

Discuss this article with the rest of the community on our Discord server!

ADVERTISEMENT