METHOD AND CIRCUIT ARRANGEMENT FOR THE MEASUREMENT OF ELECTROCHEMICAL CELLS IN A SERIAL CIRCUIT

The invention relates to method and corresponding circuit arrangement for the measurement of electrical properties of electrochemical cells (Zi) in a serial circuit, by simultaneous measurement of the current flowing through the cells (Zi) under load and the voltages between the poles of individual cells in the serial circuit. At least sub-groups of the cells are thus associated in groups or individually with separate loads (Li). Measurements of individual cells or sub-groups of cells can thus be made whilst retaining the serial circuit and retaining the independent selection of conditions in the other cells (Zi).