▎ 摘　　要

NOVELTY - High performance graphene storage battery comprises battery case cover, safety valve, grid alloy, lead paste composition, electrode group, and electrolyte. Graphene slurry is added to the negative lead paste. The graphene slurry includes 0.1-1 wt.% graphene, 0.02-0.3 wt.% indium trioxide, 0.1-0.8 wt.% carbon black, 0.1-0.5 wt.% lignin, 0.1-0.6 wt.% humic acid, 0.7-2 wt.% precipitating barium sulfate, 0.05-0.2 wt.% superfine fiber and 10-20 wt.% deionized water. USE - The battery is useful for automobile starting and stopping (claimed). ADVANTAGE - The battery: has strong charging receiving ability, good large current discharge performance, prolonged service life, high charging receiving capacity and high rate cycle service life; and improves absorbing automobile brake recycling energy performance and heavy current discharge performance under severe low temperature condition and starts vehicle in extreme severe cold weather.