Flexible metal current busbar cable

The utility model relates to a flexible metal current busbar cable, which comprises an inner core and a plurality of conductors arranged on the periphery of the inner core along the circumference, the inner core and the centers of the plurality of conductors are twisted into a bundle to form a cable core, a coating layer group is arranged on the periphery of the cable core, and the coating layer group is arranged on the periphery of the cable core. The wrapping layer group comprises an insulating layer and a protective layer which are sequentially arranged on the periphery of the cable core, a gap is reserved between every two adjacent conductors, fillers are arranged in the gaps, two ends of the flexible metal current busbar cable are respectively provided with a sealing element, and the sealing elements are arranged in the gaps. The sealing element is used for abutting against a connecting part on the busbar when the cable is connected with the busbar, the sealing element is movably arranged through an elas