The purpose of this paper is to develop a 1kV multicore full shrinkage cable terminal products, introduces the cable attachment base formulation and production process. Tested the electrical performance of the four core cable terminations product, and the indicators are in line with the standard. Compared with similar products, the cable terminal products can avoid the damage in the role of shear stress and the corrosion of the cone surface, solves the flash problem after the injection molding and the edge crack problem after the extension.