NOVELTY - A lithium ion battery has electrolyte containing non-aqueous organic solvent, lithium salt and oxygen absorption material, cathode containing lithium, anode and carbon system negative material layer. The anode and carbon system negative material layer does not contain lithium.    USE - Lithium ion battery.    ADVANTAGE - The lithium ion battery has excellent battery performance.    DETAILED DESCRIPTION - A lithium ion battery has electrolyte containing non-aqueous organic solvent, lithium salt and oxygen absorption material, cathode containing lithium, anode and carbon system negative material layer. The anode and carbon system negative material layer does not contain lithium. The electrolyte contains oxygen absorption material (0.005-5 weight%), and further contains fluorine ethylene carbonate (0.1-10 weight%). The oxygen absorption material is chosen from 1,2,5-trimethyl pyrrole, triphenylphosphine or cupric oxide. The non-aqueous organic solvent comprises carbonate, ester and/or ketone. The carbonate is chosen from dimethyl carbonate, diethyl carbonate, dipropyl carbonate, methylpropyl carbonate, ethylmethyl carbonate, ethylpropyl carbonate, ethylene carbonate, polypropylene carbonate, 1,2-butylene carbonate, 2,3-butylene carbonate, 1,2-pentylene carbonate or 2,3-pentylene carbonate. The ester is chosen from gamma -butyrolactone, methyl acetate, ethyl acetate, propyl acetate, methyl propionate, ethyl propinate, gamma -valerolactone, gamma -caprolactone, delta -valerolactone or epsilon -caprolactone. The solvent is tetrahydrofuran, 2-methyltetrahydrofuran or dibutylether. The ketone is polymethyl vinyl ketone. The lithium salt is chosen from lithium hexafluorophosphate, lithium tetrafluoroborate, lithium hexafluoroantimonate, lithium hexafluoroarsenate, lithium perchlorate, lithium triflate, lithium bis(trifluoromethanesulfonylimide), lithium bisperfluoroethylsulfonylimide, lithium tris(trifluoromethanesulfonyl)methide, lithium trifluoromethanesulfonate, lithium aluminate, lithium tetrachloroaluminate, lithium chloride and lithium iodide. The lithium ion battery further has ceramic coating layer containing ceramic material and binder (1-5 weight%). The ceramic material is chosen from alumina, silica, zirconia, zeolite, magnesia, titanium oxide and barium titanium. The binder is polymer of acrylate or methacrylate.