A motor vehicle charging cable for a DC voltage charging, of an electrical energy storage unit of a motor vehicle, having a cable sheath, having a first electrical conductor for a first DC voltage phase and a second electrical conductor for a second, DC voltage phase, wherein the first and second electrical conductors (11, 12) are surrounded on the outside by the cable sheath, wherein the first and second electrical conductors (11, 12) comprise a respective conductor shell of an outer shell layer and an inner shell layer, wherein the first and second electrical conductors (11, 12) comprise respective conductor cores extending within the conductor shell and forming a conductor core strand, wherein the first and second electrical conductors (11, 12) comprise a respective first coolant channel defined by -a tube or hose for cooling the respective conductor core strand from the inside, which is surrounded by the respective conductor cores, wherein the conductor cores, which respectively comprise a plurality of core braids, are twisted around the first coolant channel, wherein the first and second electrical conductors (11, 12) further comprise a respective second coolant channel for cooling the respective conductor core strand from the outside, which surrounds the respective conductor cores, wherein, between the conductor cores of the conductor core strand of the respective electrical conductor (11, 12) and the inner shell layer of the conductor shell of the respective electrical conductor (11, 12), tubular spacers are positioned, which divide the respective second coolant passages through and around which coolant flows, and which abut one other, on the one hand, and, on the other hand, abut the inner shell layer of the conductor shell and the conductor cores of the respective electrical conductor (11, 12), wherein the inner shell layer of the conductor shell is comprised of a coolant-impermeable aluminum composite film. having a cable sheath, having a first electrical conductor for a first DC voltage phase and a second electrical conductor for a second, DC voltage phase, wherein the first and second electrical conductors (11, 12) are surrounded on the outside by the cable sheath, wherein the first and second electrical conductors (11, 12) comprise a respective conductor shell of an outer shell layer and an inner shell layer, wherein the first and second electrical conductors (11, 12) comprise respective conductor cores extending within the conductor shell and forming a conductor core strand, wherein the first and second electrical conductors (11, 12) comprise a respective first coolant channel defined by -a tube or hose for cooling the respective conductor core strand from the inside, which is surrounded by the respective conductor cores, wherein the conductor cores, which respectively comprise a plurality of core braids, are twisted around the first coolant channel, wherein the first and second electrical conductors (11, 12) further comprise a respective second coolant channel for cooling the respective conductor core strand from the outside, which surrounds the respective conductor cores, wherein, between the conductor cores of the conductor core strand of the respective electrical conductor (11, 12) and the inner shell layer of the conductor shell of the respective electrical conductor (11, 12), tubular spacers are positioned, which divide the respective second coolant passages through and around which coolant flows, and which abut one other, on the one hand, and, on the other hand, abut the inner shell layer of the conductor shell and the conductor cores of the respective electrical conductor (11, 12), wherein the inner shell layer of the conductor shell is comprised of a coolant-impermeable aluminum composite film.