▎ 摘　　要

NOVELTY - The device has a machine frame (10) that is provided with a working platform (20). An oxide graphene solution coating device is provided on a machine frame. An addressable displacement mechanism is provided on a machine frame. A graphene solution coating apparatus, a separator material coating apparatus, a positive electrode material coating apparatus, a positive electrode confluence material coating apparatus, a high energy ray irradiation apparatus and cleaning apparatus are connected to a displacement mechanism. A drying device is radiated to the working platform. USE - Device for preparing graphene battery used for manufacture of various electronic components. ADVANTAGE - The device has reasonable structure, flexible and controllable and simple and fast manufacture. The production cost of graphene battery is reduced. DESCRIPTION OF DRAWING(S) - The drawing shows a perspective view of a device for preparing graphene battery. Machine frame (10) Working platform (20) Film feeding roller (40) Cylinder (50) Carrier copper foil (80)