NOVELTY - An anode ring is pressed into a cell container. A diaphragm paper cylinder is inserted at the middle, and an electrolyte is filled in the diaphragm paper cylinder. A zinc paste is filled after the electrolyte is absolutely absorbed by the diaphragm paper cylinder. A copper nail with a cathode cover is inserted, and the opening is sealed. The anode ring is tubular ring component obtained by pressing a binary nickel-manganese oxide mixture, a conductive agent, a binder and electrolyte. The cathode is zinc paste.    USE - Manufacture of highly-steady heavy-current alkaline cell.    ADVANTAGE - The method enables manufacture of alkaline cell having stable heavy-current discharge, excellent durability, increased current load time, high voltage discharge performance, long intermediate voltage discharge time, and low gassing volume.    DETAILED DESCRIPTION - An anode ring is pressed into a cell container. A diaphragm paper cylinder is inserted at the middle, and an electrolyte is filled in the diaphragm paper cylinder. A zinc paste is filled after the electrolyte is absolutely absorbed by the diaphragm paper cylinder. A copper nail with a cathode cover is inserted, and the opening is sealed. The anode ring is tubular ring component obtained by pressing a binary nickel-manganese oxide mixture, a conductive agent, a binder and electrolyte. The cathode is zinc paste. The binary nickel-manganese oxide mixture is obtained by mixing nickel oxyhydroxide (a) and manganese (b). The mass fraction of nickel oxyhydroxide is 20-80%. The nickel oxyhydroxide (a) is prepared by adding aqueous solution of bismuth nitrate in a suspension of nickel hydroxide and water, reacting for 1-2 hours, adding sodium hypochlorite, statically-placing for 1-2 hours, adding aqueous solution of cobalt(II) nitrate for 2-3 hours, statically-placing for de-mixing, depositing and drying. The manganese (b) is obtained by adding aqueous solution of titanyl sulfate into a suspension of manganese and water, statically-placing for 1-2 hours, removing supernatant fluid, filtering deposited material and drying.