Abstract: The utility model provides a liquid-proof metal-air electrode component and a metal-air cell. The liquid-proof metal-air electrode component comprises: a plastic bottom shell, an air electrode and a metal electrode, wherein the metal electrode and the air electrode are respectively provided on the back surface and the front surface of the plastic bottom shell, the metal electrode is fixed to the plastic bottom shell, and the periphery of the air electrode is encapsulated in the plastic bottom shell. The utility model further provides a metal-air cell using the liquid-proof metal-air electrode component.

Abstract: The utility model provides a liquid-proof metal-air electrode component and a metal-air cell. The liquid-proof metal-air electrode component comprises: a plastic bottom shell, an air electrode and a metal electrode, wherein the metal electrode and the air electrode are respectively provided on the back surface and the front surface of the plastic bottom shell, the metal electrode is fixed to the plastic bottom shell, and the periphery of the air electrode is encapsulated in the plastic bottom shell. The utility model further provides a metal-air cell using the liquid-proof metal-air electrode component. In the liquid-proof metal-air electrode component, an injection molding edge sealing is formed on the periphery of the air electrode, which ensures the sealing performance between the air electrode and the plastic bottom shell, and compared with the fixing method using screws and other fixing parts, it has better sealing performance and product consistency.