▎ 摘　　要

NOVELTY - A metal hydride graphene battery comprises an anode, a cathode and an electrolyte, where the anode is a graphene electrode made of a flake graphite material, the cathode is metal hydride, the electrolyte is 3-8 mol/l alkaline solution, and the metal hydride is used in graphene electrode. USE - Metal hydride graphene battery. ADVANTAGE - The metal hydride graphene battery has small self-discharge, overcharge and overdischarge resistance, stable discharge voltage, better mechanical performance and long service life. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for a graphene battery.