Electrochemical Impedance Spectroscopy (EIS) or internal resistance |
SENSIPLUS chip with four contacts measurement. |
Time-varying single or multi frequency impedance, Bode, Nyquist plots. |
Voltammetry, Potentiometry |
SENSIPLUS chip and battery with reference electrode. |
Linear sweep, staircase, square wave, differential pulse, stripping, fast scan voltammetry, amperometry and other. |
Secondary safety protection |
Programmable real-time over/under voltage, temperature and short circuit detection. |
Yes supported. |
Temperature |
Four points temperature sensors: environmental, anode, cathode, cell body with heat flow estimation. |
Yes supported, calibration required. |
Pressure, swelling |
Connection to the casing of the pouch or pressure, X/Y swelling measurement with patch installed at the center of the battery cell. |
Voltametric measurements. |
Moisture formation, electrolyte leakage |
With patch installed at the center of the battery cell. |
Yes supported, calibration required. |
Gassing, Environmental Humidity |
Ionic vapors, relative humidity. |
Yes supported, calibration required. |