▎ 摘　　要

NOVELTY - A lithium manganate and graphene nano-power battery comprises an anode, a cathode, a diaphragm, an electrolyte and a battery housing, where the diaphragm is arranged between the anode and the cathode. The electrolyte is arranged in the battery housing. The anode comprises 92-95 wt.% anode active substances, 2-4 wt.% anode binder, 0-4 wt.% anode conductive agent and remainder of an anode current collector, and the cathode comprises 89-93 wt.% graphene, 0-2 wt.% cathode conductive agent, 0-2 wt.% thickening agent, 2-3 wt.% cathode binder and rest of cathode current collector. USE - Lithium manganate and graphene nano-power battery. ADVANTAGE - The battery has large power, large capacity, high discharge efficiency, prolonged service life, stable internal structure and high safety. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for a method for manufacturing a lithium manganate and graphene nano-power battery. DESCRIPTION OF DRAWING(S) - The drawing shows a sectional view of a lithium manganate and graphene nano-power battery.