NOVELTY - The battery (20) has a parting layer (24) spirally formed around an exterior side of a sheet-shaped outer electrode (25) for preventing short-circuit of the sheet-shaped outer electrode that is connected to an inner electrode (21). The sheet-shaped outer electrode is provided with a mesh-type outside current collector that is laminated with an outer electrode active material layer. The outer electrode active material layer is adhered with a supporting layer e.g. mesh-type porous film or nonwoven fabric. The supporting layer is coated with a conductive material coating layer.    USE - Cable-type secondary battery for use in a vehicle such as electric vehicle and hybrid vehicle i.e. car, and a battery powered system e.g. handheld device and uninterruptible power supply system. Uses include but are not limited to a nickel-cadmium battery, a nickel-hydrogen storage battery, a lithium-ion battery and a lithium-ion polymer battery.    ADVANTAGE - The mesh-type outside current collector is laminated with the outer electrode active material layer that is adhered with the supporting layer so as to avoid crack generated on the electrode active material layer and deformation of the mesh-type outside current collector, thus improving connectivity, flexibility and durability of the sheet-shaped outer electrode. The smooth inflow of electrolyte into the outer electrode active material layer can be facilitated through the supporting layer. The resistance increased within the battery can be prevented so as to enhance operating performance of the battery.    DETAILED DESCRIPTION - The supporting layer is made of high-density polyethylene, low-density polyethylene, linear low-density polyethylene, ultrahigh molecular weight polyethylene, polypropylene polyethylene terephthalate, polybutylene terephthalate, polyester, polyacetal, polyamide, polycarbonate, polyether-ether-ketone, polyethersulfone, polyphenylene oxide, polyphenylenesulfide or polyethylene naphthalate material. The conductive material coating layer is made of conductive material or binder. The conductive material is selected from carbon black, acetylene black, Ketjen black, carbon fiber, carbon nanotube or graphene. The binder is selected from polyvinylidene fluoride, polyvinylidene fluoride-hexafluoro lochia propylene, polyvinylidene fluoride-trichloroethylene, polybutylacrylate, polymethyl methacrylate, polyacrylonitrile, polyvinyl pyrrolidone, polyvinylacetate, ethylene-vinyl acetate copolymer, polyethylene oxide, polyarylate, cellulose acetate, cellulose acetate butylate, cellulose acetate propionate, cyanoethyl pullulan, cyanoethyl polyvinylalcohol, cyanoethylcellulose or cyanoethyl sucrose pullulan material. The battery is made of polarity chain polymer that is polyacrylonitrile, PVC, polyvinylidene fluoride, polyvinylidene fluoride-hexafluoro lochia propylene, polyvinylidene fluoride-trichloroethylene, polyethyleneimine, polymethyl methacrylate, polybutylacrylate, polyvinyl pyrrolidone, polyvinylacetate, ethylene-vinyl acetate copolymer, polyarylate or poly p-phenylene terephthalamide material.    DESCRIPTION OF DRAWING(S) - The drawing shows a perspective view of a cable-type secondary battery.    Cable-type secondary battery (20)    Inner electrode (21)    Parting layer (24)    Sheet-shaped outer electrode (25)