Energize Your Mobile Phone With Your Finger

Posted on 13 January 2010

Want to make an urgent call, but your mobile battery doesn’t allow you to do so? Time to do some recharging on the go! Song Teaho and Hyejin Lee have proposed a new mode of manual charging, that allows you to gain minimum charge to make an urgent call or send a message.

charging battery

The charging process is very simple and uncomplicated. Just remove the battery from the back of the phone, whirl around your index finger, charging the battery enough to last you a conversation or a safe trip to your charger and electric point.

The designers have claimed that if you spin the battery round roughly 130 times, you should get enough charge to last about two minutes of talk time.

Although we have seen such wind up gizmos in the past, but this mobile phone battery concept is new, and the good thing is that once it starts working with mobile phone batteries, the same concept will work with other batteries as well.

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