TECHNOLOGY FOCUS - INORGANIC CHEMISTRY - Preferred Composition: The anode active material further contains 1-30 pts. wt. compound or mixture of phosphorus pentoxide with respect to 100 pts. wt. alkali metavanadate. The anode active material further contains 50-100 wt.% alkali meta vanadate. The lithium metal oxide is of formula: LiMO2 (I), Li1+xMn2-xO4 (II) and/or LiNi1-xM'xO2 (III), preferably lithium cobalt oxide, lithium nitrate, lithium manganate, lithium iron phosphate, lithium manganese phosphate, lithium vanadium phosphate and/or lithium metal oxide ((Li(NiaMnbCoc)O2), LiNi0.5Mn1.5O4 and LiNi0.5Mn0.5O2). The electrolyte comprises organic solvent and lithium salt. The lithium salt is lithium perchlorate, lithium trifluoromethanesulfonate, lithium hexafluoroarsenate, lithium tetrafluoroborate, lithium trifluoromethanesulfonimide, lithium hexafluorophosphate, lithium thiocyanate, lithium bis(oxalato)borate and/or lithium(bis)perfluoroethane sulfonamide. The manufacture of electrode further involves adding 1-30 pts. wt. conductive material which is carbon black in form of powder. The current collector is copper, aluminum, stainless, nickel and titanium.M=Co, Ni or Mn;x=0-0.3;M'=Co, Mn, Al, Cu, Fe, Mg, B or Ga;anda+b+c=1.Preferred Properties: The reversible capacity of anode active material is 400 mAh/g or more. The particle size of alkali meta vanadate is 1-30 mu m. Preferred Process: The anode active material is capable of storing 3 or more vanadium element per one lithium atom.    TECHNOLOGY FOCUS - ORGANIC CHEMISTRY - Preferred Composition: The organic solvent is ethylene carbonate, propylene carbonate, diethyl carbonate, dimethyl carbonate, 1,2-dimethoxyethane, 1,2-diethoxyethane, ( gamma )-butyrolactone, tetrahydrofuran, 2-methyl tetrahydrofuran, 1,3-dioxane, 4-methyl-1,3-dioxane, diethyl ether and/or sulfolane. The dispersed solution is N-methylpyrrolidone, isopropyl alcohol, water and/or acetone. The content of dispersed solution is 10-200 pts. wt. 100 pts. wt. anode active material.    TECHNOLOGY FOCUS - POLYMERS - Preferred Composition: The binder is polytetrafluoroethylene, polyvinylidene fluoride, cellulose, styrene butadiene rubber, polyimide, polyacrylic acid, polyacrylic acid alkali salt (alkali polyacrylate), poly methylmethacrylate and/or polyacrylate. The content of binder is 3-50 pts. wt. with respect to 100 pts. wt. anode active material.