Patent ID: 7482081

Claim:
A metal-air storage battery system for producing electric current, and said metal-air storage battery system comprising an anode, a cathode, an electrolyte, a separator, and a battery anode supplying compartment, wherein said anode is continuously regenerated in-situ and on-time for continuous function while said anode is consumed during discharge that concurrently generate electric current; said battery anode supplying compartment comprising: at least one type of reducing materials for regeneration of said anode, said electrolyte, and a material for stabilizing said reducing materials; said anode comprising at least one type of metal, yields electric current and is oxidized to form at least one type of oxidized species, and said oxidized species is regenerated in-situ and on-time continuously by said reducing materials in said battery anode supplying compartment in contact with said anode; said cathode comprising oxygen, and/or air, an electrode catalyst, and a current carrier; said separator separates said anode and said reducing materials with said cathode; and said metal-air storage battery system further comprising an external supplying device to replace consumed said reducing materials.