▎ 摘　　要

NOVELTY - The battery comprises a detachable cover (2) installed on the top part of a shell (1). The cover is provided with positive and negative terminal holes (3) spaced apart from each other. The top part of the inner cavity wall of the shell is provided with an enclosure. The shell is provided with a heat dissipation mechanism spanning above the enclosure and is electrically connected to a controller. The enclosure is provided with an electrical connection to the controller and is used to detect the temperature of the graphene battery during operation and feedback the temperature signal to the controller. The shell is provided with a heat extinguishing mechanism electrically connected to the controller. A smoke sensor is used to instruct the heat extinguishing mechanism to be energized through the controller. USE - Graphene battery. ADVANTAGE - The battery: can carry out heat extinguishing operations for the possible heat phenomenon of the anode and cathode; and improves the safety of the battery. DESCRIPTION OF DRAWING(S) - The drawing shows a schematic view of the graphene battery. 1Shell 2Cover 3Positive and negative terminal hole