NOVELTY - A fuel cell (100), comprises: (i) a cation exchange membrane (110) having a first side and an opposite second side; (ii) a first anion exchange membrane (120) having a first exterior surface and an opposite first interior surface disposed along at least a portion to the first side of the cation exchange membrane; and (iii) a second anion exchange membrane (130) having a second exterior surface and an opposite second interior surface disposed along at least a portion to the second side of the cation exchange membrane.    USE - The fuel cell is useful for industrial and commercial applications.    ADVANTAGE - The fuel cells have high ionic conductivity and also employ less expensive catalysts and resist carbon monoxide poisoning.    DETAILED DESCRIPTION - A fuel cell, comprises: (i) a cation exchange membrane having a first side and an opposite second side; (ii) a first anion exchange membrane having a first exterior surface and an opposite first interior surface disposed along at least a portion to the first side of the cation exchange membrane, a catalyst embedded along the first exterior surface; and (iii) a second anion exchange membrane having a second exterior surface and an opposite second interior surface disposed along at least a portion to the second side of the cation exchange membrane, a catalyst embedded along the second exterior surface. An INDEPENDENT CLAIM is a stack of fuel cells, comprises: a first fuel cell, including a first cathode and an oppositely disposed acidic first anode; an second fuel cell spaced apart from the first fuel cell, the second fuel cell including a second anode and an oppositely disposed alkaline second cathode, the alkaline second cathode in electrical communication with the acidic first anode of the first fuel cell; and a fuel channel defined between the acidic first anode of the first fuel cell and the second anode of the second fuel cell.    DESCRIPTION OF DRAWING(S) - The drawing shows a schematic view of an anion exchange membrane (AEM)-proton exchange membrane (PEM)-AEM fuel cell.    Fuel cell (100)    Cation exchange membrane (110)    First anion exchange membrane (120)    Second anion exchange membrane (130)    Catalyst (140)    Fist conductive mesh (150)    Junction 1 (160)