| abstract |
The invention relates to a device for charging an energy store (4, 19) of a vehicle (2), comprising a DC-DC converter (11), a fuel cell (10) for converting chemical energy into electrical energy and an interface (19) for connecting an arrangement ( 7a, 7b) for storing a chemical energy carrier, wherein the interface (19) with the fuel cell (10) and the fuel cell (10) to the DC-DC converter (11) is connected and that the device (1) is arranged, that of the fuel cell (10) to supply power directly to an electrical energy store (4) of the vehicle (2). |