TECHNOLOGY FOCUS - INORGANIC CHEMISTRY - Preferred Components: The metal is aluminum or gold, the metallic compound is manganese protoxide, zinc oxide or magnesium oxide, and the conductive polymeric material is heterocycle or aromatic heterocyclic compound comprising of polyacetylene, poly (arylene vinylene), polythiophene, polyaniline or polypyrrole or their derivatives. In the flat-plate battery the metal powder is group II elements, group III elements or group VII elements, where the group II elements are magnesium, calcium or zinc, the group III elements are boron or aluminum, and the group VII elements are manganese or iron. The first separator and the second separator are both made of high-fiber material, where the high-fiber material is paper material containing of cellophane, cotton paper, rice paper or silk paper. The organic salt is organic salt without lithium, and it is containing of sodium iodide, sodium chloride or sodium hydroxide.    TECHNOLOGY FOCUS - INSTRUMENTATION AND TESTING - Preferred Components: The negative electrode layer comprises a conductive layer, where the conductive layer comprises conductive material consisting of metal, metallic compound or conductive polymeric material. The negative electrode layer further comprises a metal-powder layer made of metal powder, where the metal-powder layer is formed on the conductive layer. The upper plate and the lower plate are acrylic plates, composite plates, metal plates, electric glass plates, metal-oxidation plates or alloy plates. The positive electrode layer comprises an activated conductive polymeric layer and a conductive polymeric layer.    TECHNOLOGY FOCUS - ORGANIC CHEMISTRY - Preferred Components: The chlorophyll layer comprises chlorophyll, where the chlorophyll is chlorophyll a, chlorophyll b, chlorophyll c1, chlorophyll c2, chlorophyll d or chlorophyll e. The chlorophyll is in powder form (preferred) or in liquid form. The chlorophyll oxidase has been removed from the chlorophyll. The chlorophyll layer further comprises a high polymer solution, where the high polymer solution comprises compound of metal ions and acid ions, high polymer and solvent in a predetermined proportion. The high polymer is high polymer of glucose, where the high polymer of glucose is potato starch, water chestnut starch, corn starch, sweet potato starch, lotus root starch, mustard powder or Pueraria powder. The compound of metal ions and acid ions are calcium carbonate or natural phytochemicals containing of lignans, oligosaccharides, polysaccharides, flavonoids, iridoids, fatty acids, scopoletin, catechin, beta -sitosterol, damnacanthal or alkaloids.    TECHNOLOGY FOCUS - POLYMERS - Preferred Components: The activated conductive polymeric layer is made of carbon fiber cloth, carbon powder or nanoconductive polymeric powder. The activated conductive polymeric layer further comprises chlorophyll in the powder form.