| abstract |
The present invention provides a non-aqueous electrolyte secondary battery including a positive electrode, a negative electrode and a non-aqueous electrolyte. The working upper limit potential of the positive electrode is 4.3 V or more with metal lithium as reference. In addition, the positive electrode includes a positive electrode active material layer including a positive electrode active material, an electrically-conductive material having a DBP oil absorption of above 150 ml/100 g, and an inorganic phosphoric acid compound having an ion conductivity. |