| abstract |
The non-aqueous electrolyte according to an aspect of the present disclosure includes a lithium salt and a non-aqueous solvent, wherein the non-aqueous solvent includes fluoroethylene carbonate and a linear carboxylate having a dielectric constant of 6.0 or more, Contains LiPO 2 F 2 and LiSO 3 F, and the concentrations of LiPO 2 F 2 and LiSO 3 F are each 0.15 mol / L or more with respect to the non-aqueous solvent. |