Bottle Charger Turns a Plastic Bottle into an Off-Grid Cell Phone Charger
A group of designers in Nairobi, Kenya have created a way to charge your cell phone with green energy while recycling...
Nokia Unveils Bike-Powered Cell Phone Chargers
Nokia has released a pedal powered cell phone charger kit slated for developing nations where the power supply...
M2E Charges Your Cell Phone With Kinetic Energy!
Earlier this year we highlighted Idaho startup M2E Power’s push to develop motion-powered electronics for the...
