▎ 摘　　要

NOVELTY - A battery negative electrode comprises a copper foil current collector, an active electrode material, a binder and a conductive agent. The conductive agent is graphene or combination of graphene and other conductive agents. USE - Negative electrode is used for power battery (claimed). ADVANTAGE - The power battery containing the negative electrode has excellent large-current discharge performance. DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for the following: (1) battery positive electrode, which comprises aluminum foil current collector, active electrode material, binder, and conductive agent; and (2) power battery.