Battery charger for mobile phones with kinetic energy

Patent Granted The battery charger for mobile phones with kinetic energy patent system is based on the kinetic energy generated when the phone is in motion, either when we took him in the pocket, hand bag and so on. This kinetic energy is converted into electricity to charge the battery, the circuit is very sensitive to vibration and any movement is enough to generate electricity, the entire circuit is built into the phone and in plain view is not unlike phones that do not have this device installed.