Wednesday, March 10, 2010

Finger powered mobile phone battery charger

A mobile battery that could be charged by spinning it around your fingers .
The concept design promises quick charging in places where a wall socket is not available to charge your mobile phone. Based on the specs presented, it requires you to rotate the device approximately 130 times to get enough power to make a call for about 2 minutes.
At standby, the juice generated from revolving the battery could last for around 25 minutes.
Although there's a little flaw in the calculations of power generated, this finger powered
mobile phone battery charger is a possible green solution to minimize usage of electricity and could revolutionize mobile phones and other similar gadgets that requires battery for power.


  1. mast website :) - Good work !!
    I read many posts .. its varied, distinct, remarkably regularly posted, and interesting !
    Only one flaw - some posts are heavily biased in favour of sachin ! .. Anyways as you said, Even kallis deserves some debate !


customised by Vaibhav