Abstract: A non-aqueous electrolyte for a lithium battery includes a non-aqueous organic solvent, the organic solvent including one or more of a carbonate-based solvent, an ester-based solvent, an ether-based solvent, and/or a ketone-based solvent, a lithium salt, and a hexafluoroacetylacetone in an amount of about 0.02 parts by weight to about 10 parts by weight, based on 100 parts by weight of the non-aqueous organic solvent.

Abstract: A non-aqueous electrolyte for a lithium battery includes a non-aqueous organic solvent, the organic solvent including one or more of a carbonate-based solvent, an ester-based solvent, an ether-based solvent, and/or a ketone-based solvent, a lithium salt, and a hexafluoroacetylacetone in an amount of about 0.02 parts by weight to about 10 parts by weight, based on 100 parts by weight of the non-aqueous organic solvent.

Abstract: A non-aqueous electrolyte for a lithium battery includes a non-aqueous organic solvent, the organic solvent including one or more of a carbonate-based solvent, an ester-based solvent, an ether-based solvent, and/or a ketone-based solvent, a lithium salt, and a hexafluoroacetylacetone in an amount of about 0.02 parts by weight to about 10 parts by weight, based on 100 parts by weight of the non-aqueous organic solvent.

Abstract: A method for manufacturing a lithium polymer secondary battery including cells each having an anode, a cathode, and an isolation film, which is capable of minimizing the gap between each electrode and the isolation film, and uniformly distributing stress over the entire surface of each electrode. This method involves preparing anode plates having a desired size, cathode plates having a desired size, and an isolation film having a desired size; wrapping one of the anode plates by the isolation film, wrapping one of the cathode plates by the isolation film; wherein it is overlapped with the anode plate, thereby forming one of the cells, and stacking remaining plates at both sides of the formed cell while rotating the formed cell, and simultaneously wrapping by the isolation film so that they are alternately arranged in a state in which the isolation film is tensioned by a desired tension.