If your smartphone is always running out of juice while out and about, this great DIY handcrank charging hack can keep your device juiced up when ever you need.
Its a great weekend project that uses an easily available hand crank from a wind up torch. Watch the video after the jump to see it in action.
Benjamin Heckendorn has created a great little hack that will charge any smartphone that uses a USB charger and 5 volts. The video show it charging a HTC EVO but the crank hack should work with practically any smartphone.
Read more about Ben and his projects at BenHeck.com or visit his YouTube channel at Benheckdotcom
Via Geek
Filed Under: Apple iPhone Accessories, DIY Projects, Gadgets News, Mobile Phone News