NOVELTY - A thin type micro-crystalline glass ceramic chip metal lithium battery preparation method involves utilizing a polymer adhesive for sticking an anode plate, and one face of a micro-crystalline glass ceramic chip as an electrolyte sheet to form a whole body. A positive electrode plate is led out from the anode plate. A cathode packaging film is hotly sealed with a metal lithium anode packaging bag after the packaging film is hotly sealed to other face of the ceramic chip. A cathode electrolyte is injected into film and an opening is sealed. The packaging film is placed into a battery shell.    USE - Method for preparing a thin type micro-crystalline glass ceramic chip metal lithium battery.    ADVANTAGE - The method enables utilizing the anode plate as the supporting body for machining the micro-crystalline glass ceramic chip and subjecting the micro-crystalline glass ceramic chip to thinning treatment, thus effectively preventing the crushing of the micro-crystalline glass ceramic chip and improving the finished product rate of the machining of the micro-crystalline glass ceramic chip. The thickness of the micro-crystalline glass ceramic chip is very thin, so that the inner resistance of the battery is reduced and the current density is effectively improved.    DETAILED DESCRIPTION - A thin type micro-crystalline glass ceramic chip metal lithium battery preparation method involves utilizing a polymer adhesive for sticking an anode plate, and one face of a micro-crystalline glass ceramic chip as an electrolyte sheet to form a whole body, where the anode plate is used as a supporting body of the micro-crystalline glass ceramic chip and the micro-crystalline glass to thin the ceramic chip. A positive electrode plate is led out from the anode plate. A cathode packaging film is hotly sealed with a metal lithium anode packaging bag after the cathode packaging film is hotly sealed to the other face of the micro-crystalline glass ceramic chip. A cathode electrolyte is injected and an opening is sealed. The cathode packaging film is placed into a battery shell.    DESCRIPTION OF DRAWING(S) - The drawing shows a schematic view of a thin type micro-crystalline glass ceramic chip metal lithium battery.