My be in future you don't have to plug your cell phone charger in to an electric outlet. Just snap the charger to your car window and catch some power. NV Satyanarayana of India has just invented a mobile phone charger that does not need to be plugged.

This mobile charger is called Micro Windmill mobile charger. This charger powers the cell phone using the wind power. Satyanarayana is a science graduate and says that his cell phone charger is very portable, with its blades measuring only 10 centimeters. This charger has a small, embedded motor, rotational of which creates electric power to charge the unit. This unit is very light and compact, and can easily be placed inside bags. Its parts are likewise durable and can withstand the elements while being operated. This makes the Micro Windmill mobile charger the ideal device for charging your cell phone outdoors. This charger is still in development and is still not available for purchase.