E-mobility made simple. For tidiness at the charging station e-tract is a solution for automatically rewinding a cable. This prevents hazards and cable damage due to improper winding or obstructing cables. The e-tract is used in applications where a mobile terminal device is connected to a cable that was previously rolled up by hand. Multiple deflection means that long extension lengths are possible where there is limited installation space. A slip ring is dispensed with completely.The e-tract for the charging station, reduced to the retraction unit. With mounting holes for easy integration into housings and charging stations.