▎ 摘 要
NOVELTY - Solid state battery comprises a solid electrolyte, a cathode coated on the surface of the solid electrolyte and a cathode current collector plated on the surface of the cathode far away from one side of the solid electrolyte. The preparation raw material of the cathode comprises a cathode active material, an inorganic filler, a polymer, a conductive agent and a lithium salt. USE - The battery is useful in field of power battery, energy storage battery and 3C products (claimed). ADVANTAGE - The battery has good cyclic performance. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for preparing the solid state battery.