In physics, the law of conservation of energy states that the total energy of an isolated system remains constant—it is said to be conserved over time. Energy can neither be created nor destroyed; rather, it transforms from one form to another. For instance, chemical energy can be converted to kinetic energy in the explosion of a stick of dynamite.
Virtual Battery Charger operates according to the laws of physics.
When you rotate the virtual dynamo at a suitable speed it occurs thermodynamic and kinetic energy. This energy can easily be converted to another type. This type of energy is of course electricity.
Keep rotating the virtual dynamo and gain energy for your battery.
You can easily load the saved energy to your cell phone's battery.
You will no longer need any real charger. Do not spend your spare time playing games. Use Virtual Battery Charger.
ps. Of course, this is what to tell your friends you want to cheat. It's only a joke. Please smile.