| 摘要 |
In a non-aqueous electrolyte secondary battery provided with a positive electrode, a negative electrode using carbon material as negative electrode active material, and a non-aqueous electrolyte solution, the non-aqueous electrolyte solution contains at least a saturated cyclic carbonic ester and a cyclic carbonic ester having C-C double bond where an amount of the cyclic carbonic ester having C-C double bond is in a range of 1.0x10<SUP>-8 </SUP>to 13.0x10<SUP>-5 </SUP>g per negative electrode capacity of 1 mAh. |
