Abstract: A self unplugging power connector for charging mobile devices is provided. The self unplugging power connector includes electrical contact members for an electrical outlet, a release mechanism to remove the electrical contact members from the outlet and a current sensing circuit to activate the release mechanism when the circuit senses a current reduction.

Abstract: An assembly for electrically recharging vehicles, to which individual radio units are assigned, having a parking space for a vehicle, a recharging station assigned to the parking space for cable-connected recharging of a vehicle located therein, and a transceiver connecting to the recharging station for communication with a radio unit, wherein the transceiver clears the recharging station for the recharging process depending on the communication with the radio unit, and the transceiver has a communication zone, which is restricted to the region of the parking space or can locate a radio unit as being located in this restricted region.