CELL MODULE AND METHOD FOR OPERATING THE CELL MODULE

A cell module is provided, in particular for a traction battery of a vehicle, including a plurality of cells, which are arranged in a series circuit; including at least two cell monitoring circuits for identifying a voltage applied between two poles of cells, wherein each circuit has two voltage supply connections, wherein a first voltage supply connection is coupled to a positive pole of a first cell and a second voltage supply connection is coupled to a negative pole of a second cell; and including a switching apparatus, which is configured to selectively couple the first voltage supply connection of a first cell monitoring circuit and the second voltage supply connection at least of a second cell monitoring circuit to a respective one of two positive poles or to one of two negative poles of different cells.