NOVELTY - The non-aqueous electrolyte secondary battery has anode, cathode containing carbon material, and non-aqueous electrolyte containing solute dissolved in non-aqueous solvent containing preset amount of propylene carbonate and ethylene carbonate. Carbon material includes easily graphitizing property carbon material having preset thickness. Ratio of peak intensity of surface (101) with respect to peak intensity of surface (100), when wide-angle X-ray diffraction pattern of easily graphitizing property carbon material is measured, is 0.5-1.    USE - As power supply for electric motor of electric vehicle.    ADVANTAGE - The non-aqueous electrolyte secondary battery has excellent durability and high output characteristics, even in low temperature environment.    DETAILED DESCRIPTION - The non-aqueous electrolyte secondary battery has an anode containing lithium-containing complex oxide, a cathode containing carbon material, which occludes and discharges lithium, and a non-aqueous electrolyte containing a solute dissolved in a non-aqueous solvent. The non-aqueous solvent contains propylene carbonate and ethylene carbonate. The total content of propylene carbonate and ethylene carbonate in the solvent is 40-60 volume%. The ratio of propylene carbonate with respect to total of propylene carbonate and ethylene carbonate is 60-90 volume%. The carbon material includes easily graphitizing property carbon material. The ratio of peak intensity of surface (101) with respect to peak intensity of surface (100), when wide-angle X-ray diffraction pattern of easily graphitizing property carbon material is measured using CuK-alpha-ray, is 0.5-1. The thickness (Lc) (004) of microcrystal of c-axial direction of the easily graphitizing property carbon material is 20-60 nm.    DESCRIPTION OF DRAWING(S) - The figure shows the perspective view of square-shaped non-aqueous electrolyte secondary battery.    Electrode group (1)    Anode lead (2)    Cathode lead (3)    Battery case (4)    Sealing board (5)