NOVELTY - An electrode component which has separator is interposed between positive electrode plate obtained by forming positive electrode active material layer on positive electrode core surface, and negative electrode plate. An exterior component accommodates electrode component and non-aqueous electrolyte. The non-aqueous electrolyte containing compound which has at least one of cyclohexyl group and phenyl group, in exterior component is arranged. An aging process is performed at 60 degrees C or more, in state of 60% or more of charge depth, to obtain nonaqueous electrolyte secondary battery.    USE - Manufacture of nonaqueous electrolyte secondary battery used for vehicle (claimed). Uses include but are not limited to mobile telephone, portable personal computer, portable music player, electric vehicle, plug-in hybrid electric vehicle and hybrid electric vehicle.    ADVANTAGE - The method provides nonaqueous electrolyte secondary battery having excellent output characteristics in cold condition, and reliability.    DETAILED DESCRIPTION - A positive electrode plate is obtained by forming positive electrode active material layer on positive electrode core surface. A negative electrode plate is obtained by forming negative electrode active material on negative electrode core surface. An electrode component which has separator is interposed between positive electrode plate and negative electrode plate. An exterior component accommodates electrode component and non-aqueous electrolyte. When the pressure inside the exterior component becomes more than the predetermined value of at least one of the electroconductive path from the positive electrode plate to the exterior of exterior component, and electroconductive path from negative electrode plate to the exterior of the exterior component, is provided with the electric current interruption mechanism which interrupts electric current. The non-aqueous electrolyte containing compound which has at least one of cyclohexyl group and phenyl group, in the exterior component is arranged. The quantity of the compound which has at least one of cyclohexyl group and phenyl group contained in the nonaqueous electrolyte with respect to formation area of the positive electrode active material layer in the positive electrode core surface is 2.5-5 g/m2. An aging process is performed at 60 degrees C or more, in the state of 60% or more of charge depth, to obtain nonaqueous electrolyte secondary battery. INDEPENDENT CLAIMS are included for the following:    (1) nonaqueous electrolyte secondary battery; and    (2) vehicle.    DESCRIPTION OF DRAWING(S) - The drawing shows a schematic view of the lithium ion secondary battery.    Electrode component (2)    Sealing board (3)    Positive electrode external terminal (6)    Positive electrode core exposure portion (8)    Electrical power collector (9)