Impedance spectroscopy yields detailed battery characterization for secondary lithium cells, when thermal conditions change. Using analyzing the impedance response of the battery over frequencies, valuable insights can be ascertained regarding the internal resistance, charge transfer kinetics, and overall performance of the lithium-ion battery system. For example, EIS testing can https://aiyn.suomiblog.com/emc-protected-circuits-programmable-battery-cycler-solution-52767144