TECHNOLOGY FOCUS - ELECTRICAL POWER AND ENERGY - Preferred Dimension: The negative electrode is 0.05-10 mm, preferably 0.04-0.5. A volume of the electrolyte is selected to achieve balanced consumption during the discharge of the battery. Preferred Component: The first further comprises a porous matrix- electro carrier, soaked in a composition based on a salt solution, and/or an alkali solution. The additive(s) is incorporated into the positive electrode(s) comprising less than 200 mg/cm3 of a total surface area of the positive electrode(s). The first unit comprises a membrane(s), which is permeable to hydrogen and impermeable to liquids. The positive electrode(s) is provided with a fourth cavity, which is fillable with the electrolyte. The electrode gap is chosen to be the minimal possible based on construction consideration. A necessary reserve of the electrolyte is contained in at least1/5 cavity arranged in the first unit, and at least1/6 cavity arranged in the second unit. The first unit comprises a current converter, which provides conversion of a direct current of the battery into an alternating current and stabilization of a voltage output by the battery. The current converter provides conversion of a direct voltage of the battery into a different level of voltage and stabilization of the voltage output by the battery. The electrolyte provides a decrease in anode corrosion during discharge, an increase in electric capacity of the electrolyte, a decrease of freezing temperature of the electrolyte, a change of chemical reaction results into microcrystalline form and stabilization of the electrolyte during storage.    TECHNOLOGY FOCUS - INORGANIC CHEMISTRY - Preferred Concentration: The additives are present at (mass %) Ga (0-5 preferably 0.01), In (0-5), Tl (0-5, preferably 0.015), Sn (0-5, preferably 0.15), Cd (0-5, preferably 0.01), Pb (0-5, preferably 0.02), Mn (0-5, preferably 0.03), or Fe (0-5, preferably 0.01). Preferred Component: The additive(s) can be lead oxides or silver-indium alloys, to provide stabilization of properties during extended storage of the positive electrode and increase in electrochemical activity while the battery is in use. The negative electrode comprises aluminum. The electrolyte is a salt solution, and/or an alkali solution. It further includes Sn (IV), Pb (IV), Ga (III), or In (III). The electrolyte comprises potassium hydroxide (KOH) (0-30%, preferably 20 %), Sn (0-0.1 mol/l, preferably 0.06 mol/l), Pb (0-0.1 mol/l, preferably 0.02 mol/l), Ga (0-0.1 mol/l, preferably 0.02 mol/l), In (0-0.1 mol/l, preferably 0.02 mol/l).    TECHNOLOGY FOCUS - ORGANIC CHEMISTRY - Preferred Component: The electrolyte can be polysaccharide based on D-glucose, polyesters including amides, and 2-3C alcohols. The electrolyte comprises D-glucose (0-10 mass %, preferably 5 mass %), alcohols (0-5 mass %, preferably 2 mass %), and polyester (0-5 mass %).