| abstract |
An object of the present invention is to provide a non-aqueous electrolyte secondary battery having a good charge recovery capacity even after a charge/discharge cycle. The non-aqueous electrolyte secondary battery according to the present invention has an aspect ratio of a positive electrode plate and a negative electrode plate having a number of bending before the active material layer peels off a predetermined number or more, and an inorganic filler on the surface of the projected image, wherein the aspect ratio is 1.4 to 4.0, and the peak intensity ratio: I A porous layer having a maximum value of (hkl) /I (abc) in a range of 1.5 to 300 is provided. |