NON-AQUEOUS ELECTROLYTE FOR LITHIUM SECONDARY BATTERY AND LITHIUM SECONDARY BATTERY INCLUDING THE SAME

The present invention relates to: a non-aqueous electrolyte for a lithium secondary battery; and a lithium secondary battery including the same, the non-aqueous electrolyte including a lithium salt, an organic solvent, a compound represented by Formula 1 as a first additive, lithium difluorophosphate as a second additive, and a compound represented by Formula 2 as a third additive.