ELECTRODE, NON-AQUEOUS ELECTROLYTE BATTERY, AND BATTERY PACK

One embodiment provides an electrode. The electrode includes an active material-containing layer that contains active material particles and a binder containing a polymer. The active material particles contain a lithium-containing nickel-cobalt-manganese composite oxide represented by LiaNi(1-x-y)CoxMnyMzO2 where 0.9≤a≤1.2, 0