Future mobile phones, No Need Charger

Many mobile phone users who love to feel annoyed when suddenly his cell phone battery runs out when needed, could be due to the too frequent use, battery life, small amps, and so forth. This is not an issue for Nokia phones this one concept, the Nokia E-Cu (E for Environment, Cu to Cooper). The phone can charge the battery automatically when it is going in a pants pocket though.

E-Cu cell phone has no charger. To convert the heat energy, the handset utilizes a tool called thermogenerator. The back was full of copper that can convert heat into electrical energy. So simply put into the owners pocket, the phone automatically collects body heat and turn it into energy. And Voila, the phone battery to be charged again.

It seems interesting if this concept phone is really realized. But not explained whether the Nokia E-Cu can be shocked by the user so many layers of conductor. Users whose hands easily sweat may be more careful.