The invention discloses an end chain functional graphene modified intelligent energy cable, a shielding material and a manufacturing method thereof. The cable sequentially comprises a cable core, a wrapping tape and an outer sheath from interior to exterior, wherein the cable core comprises one or three insulated cable cores; each insulated cable core sequentially comprises a conductor, an end chain functional graphene modified conductor shielding layer, an insulating layer, an end chain functional graphene modified insulated shielding layer and a copper strip shielding layer from interior to exterior; and the end chain functional graphene modified conductor shielding layer, the insulating layer and the end chain functional graphene modified insulated shielding layer are of a three-layer co-extrusion structure. According to the cable disclosed by the invention, the conductor shielding and insulating and smooth and gap-free conductor shielding effects are achieved, so that the safety operation capacity of the cable is improved. Meanwhile, the end chain functional graphene can be uniformly and stably dispersed in a composite material, so that the long-time safety operating stability is further improved.