Non-aqueous electrolyte secondary battery, a vehicle and a battery using equipment

Non-aqueous electrolyte secondary battery (100), positive electrode collector foil (122) and the cathode active material layer and the positive electrode plate (121) including (123), a negative electrode collector foil (132) and the negative electrode active material layer (133 a negative electrode plate (131) comprising a) comprises a separator (141) through a wound turn was flat wound electrode body (120). Among the positive electrode plate (121) has an electrically insulating, of the positive electrode current collecting portion (121m), at least, a longitudinal collector cover layer covering a portion of the facing collector portion (121M1) (125 ) has a. The collector cover layer (125), at least, of the facing collector portion (121M1), covering innermost semi-cylindrical facing collector portion bent located in the innermost periphery to the semi-cylindrical to (121 m 1 ar) .