▎ 摘　　要

NOVELTY - A battery cooling liquid comprises 80-90 pts. wt. glycol, 10-20 pts. wt. toluene solution, 5-8 pts. wt. sulfonate dispersant, 1-2 pts. wt. anti-freezing agent, 1-2 pts. wt. anti-rust agent and 1-2 pts. wt. anti-mold agent (mildew preventive). The cooling liquid further contains a pH regulator for adjusting the pH liquid to 7-8. USE - Battery cooling liquid is used in graphene liquid cooling plate of batteries (claimed). ADVANTAGE - The battery cooling liquid is capable of increasing the fluidity of propylene glycol in winter, and improving the cooling effect of the battery. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for graphene liquid cooling plate which comprises a liquid cooling plate (1) made of the battery cooling liquid, and a graphene plate (2) connected with battery (4). The liquid cooling plate located at one side of the graphene plate, away from the battery, is connected with the graphene plate. DESCRIPTION OF DRAWING(S) - The drawing shows a structure schematic diagram of graphene liquid cooling plate. 1Liquid cooling plate 2Graphene plate 3Polytetrafluoroethylene hose 4Battery