NOVELTY - A bio-mineralized composition comprises bio-material containing lithium phosphate.    USE - Bio-mineralized composition used for electrochemical cell including lithium ion, sodium ion, manganese ion, aqueous ion, molten salt type, iron nickel, lithium air, lithium sulfur, primary non-rechargeable cell, fuel cell, nickel cadmium, nickel-metal hydride, nickel-zinc, zinc bromide, vanadium redox, sodium-sulfur, silver-oxide, quantum battery, capacitor, ultra-capacitor, lithium-ion capacitor, solar cell, solid state battery, flexible battery, zinc-air, zinc-carbon, aluminum-air, Bunsen, chromic acid, Daniel, dry, Edison-lalande, grove, leclanche, nickel oxyhydroxide, silicon air, Weston, zamboni and lithium-polymer battery (all claimed).    ADVANTAGE - The electrochemical cell comprising bio-mineralized composition has excellent storage stability, energy density, specific capacity, thermal stability and electrochemical stability.    DETAILED DESCRIPTION - A bio-mineralized composition comprises bio-material containing lithium phosphate of formula: y(Li(1 plus minus x)M(a)PO(c)).(1-y)(M(b)(PO(c))(3 plus minus d)(Ap)(1 plus minus x)).C(z), y(Li(1 plus minus x)M(a)O(c)).(1-y)(M(b)(PO(c))(3 plus minus d)(Ap)(1 plus minus e)).C(z), y(Li(1 plus minus x)M(a)O(c)).(1-y)(M(b)(PO(c))(3 plus minus d)(Ap)(1 plus minus e)).C(z), y(Li(1 plus minus x)M(a)O(c)).(1-y)(M(b)(PO(c))(3 plus minus d)(Ap)(1 plus minus e)).C(z), y(M(a)).(1-y)(M(b)(PO(c))(3 plus minus d)(Ap)(1 plus minus e)).C(z), y(Li(1 plus minus x)M(a)Si(a)O(c)).(1-y)(M(b)(PO(c))(3 plus minus d)(Ap)(1 plus minus e)).C(z), y(Li(1 plus minus x)M(a)O(c)).w(Li(2 plus minus x)M(a)O(c)).(1-y-w)(M(b)(PO(c))(3 plus minus d)(Ap)(1 plus minus e)).C(z), y(Li(1 plus minus x)M(a)BO(c)).(1-y)(M(b)(PO(c))(3 plus minus d)(Ap)(1 plus minus e)).C(z), or y(M(a)Ox).(1-y)(M(b)(PO(c))(3 plus minus d)(Ap)(1 plus minus e)).C(z), where M is hydrogen, lithium, beryllium, magnesium, calcium, strontium, barium, radium, scandium, molybdenum, tungsten, vanadium, chromium, copper, zinc, iron, nickel, cobalt, titanium, silicon, aluminum, sulfur, tin, gallium, germanium, yttrium, zirconium, technetium, rubidium, palladium, silver, mercury, lead, gold, platinum, sodium, potassium, cesium, boron, carbon, bismuth or indium, Ap is fluorine, chlorine, iodine, nitrogen, boron, carbon trioxide, bicarbonate, nitrate, phosphate, sulfate, oxalate or cyanide, C is carbon or its allotropes and/or electrically conductive organic group, x is 0 or less, e, y and w are more than 1 and 0 or less, z is 0-100, a is more than and 6 or less, b is more than and 100 or less, c is more than and 2 or less, and d is 0-3.