▎ 摘　　要

NOVELTY - Anode slurry comprises 96-98.5 wt.% anode active material, 0.7-3 wt.% composite conductive agent and 0.8-2 wt.% binder. The composite conductive agent comprises 40-90 wt.% conductive carbon black, 5-30 wt.% single-walled carbon nanotubes and 5-30 wt.% graphene. USE - Anode slurry for use in lithium ion battery cell that is utilized in lithium-ion battery pack for automobiles, motorcycles, or bicycles (all claimed). ADVANTAGE - The slurry can effectively reduce adding amount of the composite conductive agent, and improve anode active material content so as to improve circulation stability of the lithium ion battery pack energy density and multiplying power performance. DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for the following: (1) a positive electrode sheet, which comprises a anode current collector and anode slurry coated on the current collector; (2) a method for preparing a positive electrode sheet, which involves mixing anode active material, the composite conductive agent, and the binder, and adding a solvent to obtain a anode slurry, uniformly coating the slurry on the positive electrode current collector, drying, rolling, and cutting the current collector coated with the slurry to obtain a positive electrode pole piece; (3) a lithium ion battery cell, which comprises the positive pole piece, negative pole piece; (4) an isolation film, the isolation film is disposed between the positive pole piece and the negative pole piece, and a shell, where the negative pole piece, the positive pole piece and the bare cell made of the isolation film are placed in the shell; and (5) a lithium-ion battery pack, which comprises the lithium-ion battery cell.