AGRICULTURAL WORK MACHINE

An agricultural work machine (10) with an electrical onboard network (16), and at least one energy storage device (24, 26) for retrievable storage of electrical energy, wherein the at least one energy storage device (24, 26) is electrically conductively connected to the onboard network (16). According to the invention, at least one electrical connection terminal (28) is provided for connecting an external electrical energy source, wherein the connection terminal (28) is electrically conductively connected to the at least one energy storage device (24, 26), and has a housing (34) with at least one access opening (46, 48) accessible from outside the work machine (10), which can be covered by a displaceable cover element (38), wherein a first connection element (54) and a second connection element (56) for connection with the external electrical energy source are arranged inside the housing (34).