▎ 摘　　要

NOVELTY - Preparing lithium manganate battery using graphite micro-sheet composite anode material comprises preparing graphite micro sheet/lithium manganate composite anode material, adding conductive agent in the composite anode material and bonding agent, mixing and mixing slurry to obtain the anode slurry, coating the anode slurry on the current collector, rolling to obtain the anode pole piece of the lithium manganate battery, preparing electrolyte, preparing the cathode of the battery and assembling the battery in the glove box of the argon environment. USE - The method is useful for preparing lithium manganate battery using graphite micro-sheet composite anode material. ADVANTAGE - The battery has good cycle stability, good low-temperature performance, high voltage platform, and realizes the ultra-long cycle service life of the battery.