TECHNOLOGY FOCUS - INORGANIC CHEMISTRY - Preferred Components: The anode is carbon anode, anode containing tin or silicon, or anode containing lithium titanate compounds of formula (Li4+xTi5O12) (I).x = greater than 0-3.    TECHNOLOGY FOCUS - POLYMERS - Preferred Components: The component (a) exhibits an average particle size of 0.1-5 mu m, and irregular shape. The component (b) comprises polymers comprising polyvinyl alcohol, water-soluble polyvinylpyrrolidone, styrene-butadiene rubber, polyacrylonitrile, carboxymethyl cellulose or fluorine-containing (co)polymers. The layer (A) comprises the component (c) comprising nonwoven fabric. The component (c) comprises fibers and first pores formed by the fibers, which are at least partially filled with the particles of the component (a) for forming regions filled with the particles of the component (a), where the particles of the component (a) in the filled regions, form second pores, and the average diameter of the particles of the component (a) is greater than the average pore size of several second pores. The particles of the component (a) are distributed homogeneously on surface of the component (c). At least one portion of the regions filled with the particles of the component (a), is formed as a coating of the component (c). The nonwoven fabric comprises fibers, which are prepared from at least one organic polymer comprising polybutylene terephthalate, polyethylene terephthalate, polyacrylonitrile, polyvinylidene fluoride, polyether ether ketone, polyethylene naphthalate, polysulfone, polyimide, polyester, polypropylene, polyoxymethylene, polyamide or polyvinylpyrrolidone. The layer (A) exhibits an average thickness of 9-50 mu m. EXAMPLE - 70 Parts 0.5% Luvitec K90 (RTM: Aqueous solution of polyvinylpyrrolidone) was added to 180 parts 30% aqueous dispersion of crosslinked polyvinylpyrrolidone particles (prepared by classifying Kollidon CL-M (RTM: Crosslinked and micronized polyvinylpyrrolidone particles) to a particle size of less than 5 mu m) and stirred for 30 minutes. Then 5 parts 50% styrene-butadiene rubber dispersion was added to the obtained mixture. Then the obtained dispersion was stirred for 2 hours. Then the dispersion was continuously coated on a 15 cm wide polyethylene terephthalate nonwoven fabric (exhibited a thickness of 20 mu m and a surface weight of 10.6 g/m2) by a roll coating method and then the fabric was dried at 120 degrees C to obtain the separator (exhibited a surface weight of 18.6 g/m2 and a thickness of 31 mu m).