Electrochemical impedance analysis clarifies battery dynamics for lithium cells, when thermal conditions change. Leveraging analyzing the impedance response of the battery over frequencies, valuable insights can be derived regarding the internal resistance, charge transfer kinetics, and overall performance of the lithium-ion battery system. Notably, EIS testing can help to https://xtivhufrd.jts-blog.com/35949145/production-line-integration-state-of-health-estimation-tools