The generator (16) has an electrochemical block (24) comprising a cathode (42) located opposite to an anode (40), where the cathode and the anode delimit an intermediate channel (44) to circulate an electrolyte. A circulation system (32) circulates the ele...

The battery (1) has a recycling circuit (8) including a controllable booster (12) for increasing pressure of effluent gas. A measuring device (18) measures oxygen content of gas mixture supplied to a cathode (3) of the battery. A stack comprises a controll...