| 摘要 |
PURPOSE: Provided is a battery device for increasing oxygen pressure and controlling humidity in an air electrode of a metal-air battery and a cathode of a silver oxide-zinc battery or a silver peroxide-zinc battery, which can improve output. CONSTITUTION: The battery device for increasing oxygen pressure and controlling humidity comprises: a battery device(200) containing a plurality of unit cells; an air(oxygen) case or a pump device(20); an air opening/closing device(38); a main filter device(21) filtering moisture and carbonate gas and supplying dry air or oxygen to the battery device(200); an auxiliary filter device(31) eliminating the moisture and the carbonate gas; a humidifier(32); a moisture sensor(71); an oxygen sensor(72); a pressure sensor(73); a keyboard(12); a micro computer(10) controlling the oxygen supply and the moisture; a display(13).
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