The utility model discloses a rechargeable battery with graphite alkene, including casing, negative electrode, battery compartment, insulating substrate, electrolyte, graphene films, conductive thin film, sealed pad, pilot lamp, wiring port, operating panel, data interface, light, positive electrode and handle. The beneficial effects of the utility model are that: the utility model discloses rechargeable battery has graphene films inside the increasing of battery compartment, can so that the lithium ion shuttle back and forth fast between graphite alkene surface and electrode to graphene sheet material inner structure interval is great, can allow a large amount of electrolyte ions to pass through, thereby improve the electrically conductive speed of battery greatly, has shortened the required time of charge -discharge, utilizes the higher characteristic of graphite alkene energy density, but the capacity of increase substantially battery still, dispose data interface and wiring port, can supply power for multiple equipment such as car, cell -phones to the battery has the performance that the heavy current lasts the charge -discharge fast, can promote car ignition ability.