NOVELTY - Polymer lithium iron phosphate power battery having large capacity and high power comprises anode, cathode, membrane, polymer gel electrolyte, and battery case; where the anode comprises anodal active materials, adhesive, conductive agent and anodal collection fluid; and the cathode comprises cathode material, conductive agent, thickening agent, adhesive and cathode collection fluid.    USE - The process is useful for preparing polymer lithium iron phosphate power battery having large capacity and high power (claimed). The polymer lithium iron phosphate power battery having large capacity and high power is also useful for electrical instrument, electrical bicycle, motorcycle and motor vehicle.    ADVANTAGE - The product is a secondary lithium ion battery providing drive energy for electrical instrument, electrical bicycle, motorcycle and motor vehicle.    DETAILED DESCRIPTION - Polymer lithium iron phosphate power battery having large capacity and high power comprises anode, cathode, membrane, polymer gel electrolyte, and battery case; where the anode comprises anodal active materials, adhesive, conductive agent and anodal collection fluid; anodal active materials uses lithium iron phosphate, adhesive uses lithium iron phosphate, the conductive agent uses conductive carbon black, superconductive carbon, conductive graphite, crystalline flake graphite and/or carbon nanotube; the anode collection fluid uses aluminum foil; the cathode comprises cathode material, conductive agent, thickening agent, adhesive and cathode collection fluid; the conductive agent uses conductive carbon black, superconductive carbon and/or conductive graphite; the thickening agent uses sodium carboxymethyl cellulose and adhesive uses styrene-butadiene rubber; the cathode collection fluid uses clutch gold and uses more than two electric cores to make a laminated structure; where the proportion by weight of the materials used by anodal slurry comprises 81%-85% of lithium iron phosphate, 1-5.5% of superconductive carbon, 0-2.5% of graphitized carbon black, 0-4% of conductive graphite, 0-2.5% of crystalline flake graphite, 0-2% of carbon nanotube, 6%-7.5% of polyvinylidene fluoride; the proportion by weight of materials used by cathode slurry comprises 98%-91% of cathode materials, 1-3.5% of superconductive carbon, 0-2% of graphitized carbon black, 0-4% of conductive graphite, 2.5%-3.5% of styrene-butadiene rubber and 1.5%-2% of sodium carboxymethyl cellulose. An INDEPENDENT CLAIM is included for a preparation method of polymer lithium iron phosphate power battery having large capacity and high power.    DESCRIPTION OF DRAWING(S) - The drawing shows a front view of the polymer lithium iron phosphate power battery having large capacity and high power.