▎ 摘　　要

NOVELTY - The utility model relates to the technical field of graphene super capacitor, specifically to a graphene super-capacitor energy storage device. the graphene super capacitor energy storage device comprises a lead, terminal plate, graphene, diaphragm, electrolyte and current collector, the end plate is provided with layers of graphene, the graphene layer is attached is equipped with current collector, said current collector between membrane is set at two side of the membrane is provided with an electrolyte. the graphene super capacitor energy storage device of simple structure, multiple electrode material by using the graphene, graphene can achieve relatively high power density, which can good capable of storing charge, and can retain a stable structure.