TECHNOLOGY FOCUS - INORGANIC CHEMISTRY - Preferred Components: The hydrogen exhaust part comprises gas pipe that ejects hydrogen, where the gas pipe is installed at the anode upper end which receives sodium ion conducting solid electrolyte ion. The organic electrolyte is selected from non-aqueous organic solvent and/or sodium ion conducting solid electrolyte ion. The non-aqueous organic solvent is carbonate, ester type, ether type, ketone type, alcohol, aprotic solvent or their combination. The sodium ion conducting solid electrolyte ion salt is sodium perchlorate, sodium hexafluorophosphate, sodium hexafluoroarsenate, sodium Bis(trifluoromethanesulfonyl)imide or their combination. The negative active material layer is positioned in the cathode surface. The anode collector is layered with binder and anodal active material, which comprises carbon-containing material and/or sodium intercalation compound as positive electrode materials for hydrogen production secondary battery. The sodium intercalation compound is selected from lithium titanate, spinel nanopowder, sodium cobalt oxide, sodium titanium oxide, iron oxide, titanium dioxide, antimony tetroxide, antimony/carbon composite or tin-antimony/carbon composite.    TECHNOLOGY FOCUS - POLYMERS - Preferred Components: The hydrogen production secondary battery comprises carbon-containing material, which is selected from natural graphite, artificial graphite, carbon black, acetylene black, ketjenblack or carbon fiber. The hydrogen production secondary battery comprises polymer, which is selected from polyvinyl pyrrolidone, polyurethane, polytetrafluoroethylene, polyvinylidene fluoride, polyethylene, polypropylene, styrene-butadiene rubber, acrylated styrene-butadiene rubber, epoxy resin, nylon or their combination. The binder is selected from polyvinyl alcohol, carboxymethycellulose, hydroxypropylcellulose, polyvinyl chloride, carboxylated polyvinyl chloride, polyvinylpluoride or ethylene oxide. The solid electrolyte is phosphorus-based glass, oxide-based glass, oxide/sulfide based glass, sodium superionic conductor, sodium sulfide or sodium oxide. The anode collector is selected from carbon paper, carbon fiber, carbon sheet, metallic foil or their combination. EXAMPLE - No suitable example given.