▎ 摘　　要

NOVELTY - A power storage battery consists of a positive electrode aluminum foil current collector, a positive graphene coating, an organic carbon solid electrolyte, a negative silicon/graphene coating and a negative electrode copper foil current collector, arranged in a casing, a cover for closing the casing, and positive and negative poles arranged on the cover. The positive electrode graphene coating is coated on periphery of positive electrode aluminum foil current collector. The positive electrode pole is connected with positive aluminum foil current collector. USE - Power storage battery (claimed). ADVANTAGE - The high-voltage power storage battery is economical, environmentally-friendly and safe, and has large capacity. DETAILED DESCRIPTION - A power storage battery consists of a positive electrode aluminum foil current collector, a positive graphene coating, an organic carbon solid electrolyte, a negative silicon/graphene coating and a negative electrode copper foil current collector, arranged in a casing, a cover for closing the casing, and positive and negative poles arranged on the cover. The positive electrode graphene coating is coated on periphery of positive electrode aluminum foil current collector. The negative electrode silicon/graphene coating is coated on periphery of negative electrode copper foil current collector. The positive electrode pole is connected with positive aluminum foil current collector. The negative electrode pole is connected with negative copper foil current collector. An INDEPENDENT CLAIM is included for preparation of power storage battery.