Apparatus and instruments for conducting, switching, transforming, accumulating, regulating and controlling electricity, namely, battery chargers, wireless chargers for battery-operated equipment, power supplies, batteries; wireless power supply devices, namely, devices that convert electricity into electromagnetic energy, transmit the energy wirelessly, receive the electromagnetic energy, and convert the received electromagnetic energy into electricity for the purpose of powering electronic devices; wireless battery chargers that charge batteries by converting electromagnetic energy into electrical energy; wireless power transmitters, namely, devices that convert electricity into electromagnetic energy, which is then transmitted wirelessly; wireless power receivers, namely, devices that receive electromagnetic energy and convert that energy into electricity; wireless power transmitting networks, namely, networks consisting of multiple interconnected wireless power transmitters and wireless power receivers in the nature of the aforementioned goods; electrical wireless power distribution units for electronic devices, namely, electrical power distribution units which incorporate the aforementioned wireless power transmitters and wireless power receivers