- Sat Mar 17, 2007 10:00 am
#12273
Cell phones require more energy than calculators or watches. But it is possible to have solar panels to get the energy needed and store it in a battery. That requires area, it cannot be mounted on the cell phone, but it can be placed on a special cap. It would look like a cool cap, and in time of need you will recharge your cellphone by connecting it to the "Power Cap" .
Reward: just a sample
Reward: just a sample