Assembly for charging the battery on electric bikes

The arrangement has a stationary charger with charging contacts electrically connected with contact elements (5) at an electric vehicle. The charging contacts are arranged at a holder. The contact elements are connected with a hub of a wheel of the electric vehicle. The contact elements are arranged at a leg (4) of an L-shaped holding piece. Another leg (3) of the L-shaped holding piece is connected with the hub of the wheel. The contact elements are formed as a planar metal part fastened at a lower side of the leg.