Wireless charger

Inductive charging (also known as "wireless charging") uses an  to transfer energy between two objects. This is usually done with a charging station. Energy is sent through an  to an electrical device, which can then use that energy to charge batteries or run the device.

Induction chargers typically use an induction coil to create an alternating electromagnetic field from within a charging base station, and a second induction coil in the portable device takes power from the electromagnetic field and converts it back into electrical current to charge the battery. The two induction coils in proximity combine to form an electrical .