Plug element, charging cable with the plug element, charging station for holding the plug element and method for providing an electricity connection in the charging station

The plugging element (3) has a data storage element for storing identification information. The identification information is selected from the data storage element and is transferred from the plugging element to a loading station (2). The data storage element is arranged in a recess of the plugging element. Independent claims are also included for the following: (1) a loading station for supplying electricity for electrically operated vehicles; and (2) a method for supplying a power connection in a loading station for electrically operated vehicles.