TECHNOLOGY FOCUS - ELECTRICAL POWER AND ENERGY - Preferred Component: The case is a clamp case having a box-type structure with an open upper end and an open bottom end, and the clamp case having a side bolt for tightening the clamp case to secure the battery core. The separator has a bag-type shape having an opening on one side, and one of the anode or the cathode of the electrode couple is inserted in the separator. On the conducting tab of the anodes and/or cathodes, there is an area A having a relatively larger resistance; where the area A of the conducting tab breaks during short-circuit state to cause no or lowered current to pass through from the electrode. The cross section of the area A of the conductor tab is smaller than the cross sections of the other areas of the conductor tab. The area A can be coated with a chemical substance where such chemical substance, during high temperature, reacts with the conducting tab to increase the resistance of the area A. The area A is covered with high temperature resistant chemical in order to minimize heat dissipation in that area. On the conducting tab of the anodes and/or cathodes, there is an area B; the area B increases resistance of the conducting tab during pre-defined high temperature state.    TECHNOLOGY FOCUS - INORGANIC CHEMISTRY - Preferred Material: The chemical substance is manganese oxide, cobalt oxide (Co2O3), Co3O4 and lithium cobaltate, cobalt nitrate:, nickel nitrate, nickel nitrite, chromium oxide, lithium manganate, lithium chromate, lithium iron oxide, ferric oxide, manganese sulfate, lithium chromate, and/or lithium. The active substances of the anode are natural graphite, manufactured graphite, middle-phase-carbon tiny ball, or middle-phase-carbon fiber.Preferred Component: The active substances of the anode comprise the complex layer-state oxides of lithium and transitional metals, of formula LixNi1-yCoyO2 or LixMn2-yByO2.x = 0.9-l.1;y = 0-l; andB = transitional metal.    TECHNOLOGY FOCUS - METALLURGY - Preferred Material: The clamp case is made from stainless steel, copper or aluminum, and struck with concave imprints on the outer side.    TECHNOLOGY FOCUS - ORGANIC CHEMISTRY - Preferred Material: The chemical substance is manganese oxide, cobalt oxide (Co2O3), Co3O4 and lithium cobaltate, cobalt nitrate:, nickel nitrate, nickel nitrite, chromium oxide, lithium manganate, lithium chromate, lithium iron oxide, ferric oxide, manganese sulfate, lithium chromate, and/or lithium. The active substances of the anode are natural graphite, manufactured graphite, middle-phase-carbon tiny ball, or middle-phase-carbon fiber.Preferred Component: The active substances of the anode comprise the complex layer-state oxides of lithium and transitional metals, of formula LixNi1-yCoyO2 or LixMn2-yByO2.x = 0.9-l.1;y = 0-l; andB = transitional metal.    TECHNOLOGY FOCUS - ORGANIC CHEMISTRY - Preferred Material: The chemical substances can be phenol, oxalate, benzoquinone, hexanedione, phthalic anhydride, oxalic anhydride, pyridic oxide, 8-hydrox-quinoline, hexamethylenetetramine, aniline, o-nitroaniline, p-nitroaniline, and/or one or more types of p-nitrophenol.Preferred Component: The electrolyte is a mixed solution having chain esters containing lithium-salt and circular esters containing lithium-salt including lithium perchlorate, lithium hexafluorophosphorate, lithium tetrafluoroborate, lithium chloroaluminate, lithium halide, one of lithium fluorohydroxyl and oxyfluorophosphorate or their mixture; chain esters containing dimethyl-carbonate, diethyl-carbonate, ethyl methyl carbonate, ethyl propyl carbonate, diphenyl carbonate, methyl acetate, ethyl acetate, ethyl acrylate, dimethoxyethane, diethoxyethane and one of other chain organic ester containing fluorine, sulfur or unsaturated bond or their mixture; and circular esters contain ethylene carbonate, propylene carbonate, ethylidene-carbonate, gamma-butyrolactone, sultone and one of other circular organic esters containing fluorine, sulfur or unsaturated bond or their mixture.