Electrolytes circulation type cell stack secondary battery

摘要

The invention relates to an electrolytes circulation type cell stack secondary battery of the construction in which the electrolytes are circulated in a parallel manner. In order to absorb small shunt electrical currents, an electrode is arranged in the vicinity of each of the cathode electrolyte inlet and outlet channels of low-potential-side one of the secondary cells and the electrodes are connected to the cathode terminal of the cell stack secondary battery.