The method involves recharging a battery (4) by a terminal (5) of an internal power supply i.e. solar cell, located on an outer side of a vehicle (1). A charging condition of the battery is allowed to lie over a threshold value during an operating phase of...

The device has a connecting piece that is provided in a guide chain (3). The connecting piece is connected with an adaptor. The adaptor is fastened with a body of a vehicle (1). The connecting piece and the adaptor are connected to each other such that the...