TECHNOLOGY FOCUS - POLYMERS - Preferred Component: The first ionic conductive polymer and the anode or the electrolytic solution are polyethyleneglycol dimethylether, polyethyleneglycol diethylether, polyethyleneglycol dimethacrylate, polyethyleneglycol diacrylate, polypropyleneglycol dimethacrylate, polypropyleneglycol diacrylate, and mixtures and their combinations. The second ionic conductive polymer includes polyvinylidene fluoride, polyvinylidene fluoride-hexafluoropropylene copolymer, polyurethane, polyethylene oxide, polyacrylonitrile, polymethylmethacrylate, polyacrylamide, polyacetate, and mixtures and their combinations. The porous film is made of polyethylene, polypropylene, polyvinylidene fluoride, polytetrafluoroethylene, polyethylene terephthalate, cellulose, and mixtures and their combinations.Preferred Composition: The mixture ratio by weight of the first ionic conductive polymer to the second ionic conductive polymer is 5:95 to 50:50. The electrolytic solution is 100-10000 parts by weight.Preferred Condition: The solvent is removed by drying at 25-90 degreesC.    TECHNOLOGY FOCUS - ORGANIC CHEMISTRY - Preferred Component: The organic solvent is acetone, tetrahydrofuran, dimethylformamide, dimethylsulfoxide, N-methylpyrrolidone, dimethylcarbonate, diethylcarbonate, and mixtures and their combinations. It can also be propylene carbonate, ethylene carbonate, diethylcarbonate, dimethyl carbonate, ethylmethylcarbonate, dipropylcarbonate, dimethylsulfoxide, acetonitrile, dimethoxyethane, diethoxyethane, vinylene carbonate, y-butyrolactone, ethylene sulfite, propylene sulfite, tetrahydrofuran, and mixtures and combinations thereof.    TECHNOLOGY FOCUS - INORGANIC CHEMISTRY - Preferred Component: The lithium salt (0.5-2 M) is lithium perchlorate, LiBF4, LiPF6, LiCF3SO3, LiN(CF3SO2)2, and mixtures and their combinations. EXAMPLE - LiCoO2 (approximately 94 g), carbon black (3 g), and polyvinylidene fluoride (3 g) were dissolved and dispersed in N-methylpyrrolidone (80 g) to prepare a cathode active material slurry. The cathode active material slurry was coated on an aluminum foil, dried and pressed to form a cathode. Mesocarbon microbead (90 g), polyvinylidene fluoride (10 g) were dissolved and dispersed in N-methylpyrrolidone (80 g) to prepare an anode active material slurry. The anode slurry was coated on a copper foil, dried and pressed to prepare an anode. Separately, a vinylidene fluoride-hexafluoropropylene copolymer (10 g) having a weight-average molecular weight of 1000000 and polyethyleneglycol dimethylether (10 g) having a weight-average molecular weight of 20000 were dissolved in dimethyl carbonate (200 g), mixed with an electrolytic solution (90 g) obtained by dissolving LiPF6 (0.8 M) in a solvent of ethylene carbonate and propylene carbonate in the mixture ratio by weight of 50:50, to produce a polymeric electrolyte forming composition. The polymeric composition was coated on the cathode and the anode, dried at 50 degreesC to form a polymeric electrolyte in the pores of and on the surface of the electrodes. A polyethylene sheet is interposed between the cathode and anode coated with the polymeric electrolyte. The resultant structure was wrapped to complete a lithium polymer battery.