A Self Charging Cell Phone: Find a New Excuse for Ending Your Calls

We've all done it at some point in our lives, we used a cell phone battery died as a reason to break a long conversation at home or phone. In Cambridge, England, the Nokia Research Center will take that excuse. A cellphone user must connect its existing telephone to load, how often it should be seen depends on the type of phone, the amount of usage, and other various applications. Obviously it will take more juice to play games or listen to music it takes to make a simple phone call. Some phones contain just a load better than others. If new technology is effective, users of cellular phones are no longer attached to their shippers.

The new system is being developed will raise the energy of ambient radio waves that are emitted by "antennas, TV masts, Wi-Fi transmitters, etc." (Vaknin 2009). The technology itself is not new and has been used by stores as security for years. The radio frequency identification (RFID) is used in stores to detect special tags to prevent theft. This technology is currently being tested to allow the new Nokia phones to "catch the wave radio and the harness for power." (Vaknin 2009).

The current goal of the new technology is 50 milliwatts of energy, although many issues of efficiency that could be true. The current crop of only 5 milliwatts, not enough to launch the phone. (About four times as much power is needed to put the phone in standby mode, without needing a charge.)

Think about how you use your mobile phone each day. Do you only make a few calls or perhaps sometimes a text or do you use your phone much more than that? The business world is connected right to the palm of the hand of the businessman, so would be 50 milliwatts be even close enough in this case or is it relegated to only occasional or user of cellular Emergency phone?

Three models are being developed by French researchers. A model generates the power to open and close for business applications. The other two models are designed to be worn, one athlete that is worn around the wrist and the other by the average person that is worn around the neck .