NOVELTY - The collector has a tension stiffening layer arranged on upper and lower conductive nonwoven sheets. An upper portion and a lower portion of the conduction nonwoven sheets are formed in a pore part that is communicated with the lower conduction nonwoven sheet. The lower conduction nonwoven sheet is provided with conductive fibers (10W). The pore part is formed among a linear binding agent (30W) and the conductive fibers. A metallic layer and a conductive polymer layer are formed on the conductive fibers. The upper and lower conduction nonwoven sheets are provided with the binding agent.    USE - Nonwoven fabric current collector for a battery manufacturing system (claimed).    ADVANTAGE - The collector improves charge-discharge rate, charging/discharging efficiency and energy density cycle ability of a battery. The collector improves flexibility based on organization nature of the fibers. The collector reduces internal resistance between a current collector body and an electrical active material. The collector improves quality of the conductive nonwoven sheets. The collector improves internal resistance according to deformation of the collector. The collector has better mechanical tensile strength. The collector reduces battery fabrication cost.    DETAILED DESCRIPTION - The conductive fibers are provided with a polymer fiber or hollow metal fibers that are coated with a carbon fiber, a conductive polymer fiber, a metallic layer and a conductive polymer layer. The conductive fibers is provided with a carbon black, an acetylene black, a carved carbon, nano metal particle paste, indium tin oxide paste and carbon nanotube. The binding agents and a membranous polymer material of the collector are polyethylene, polypropylene, polyethylene terephthalate, polypropylene terephthalate, nylon, polyethylene naphthalate, polyethersulfone, polyether-ether-ketone, polyphenylene sulfide and polyvinylidene fluoride. The metal filaments are provided with stainless steel, aluminum, nickel, titanium, copper, silver, gold, cobalt, tin, bismuth, lead, antimony, zinc, iron, cadmium, alloy or lithium and metal compound. INDEPENDENT CLAIMS are also included for the following:    (1) a battery manufacturing method    (2) a battery manufacturing system.    DESCRIPTION OF DRAWING(S) - The drawing shows a schematic view of a nonwoven fabric current collector.    Conductive fibers (10W)    Linear binding agent (30W)