The tutorial lecture entitled “Electrochemical Operando Analyses” will present a series of illustrative examples demonstrating the application of advanced benchtop operando electrochemical techniques, including the electrochemical quartz crystal microbalance (EQCM), electrochemical dilatometry, and in-plane resistance measurements. These techniques will be highlighted as valuable tools for elucidating the fundamental mechanisms governing charge storage and charge transfer processes. Representative case studies will span a wide range of materials, from activated carbons to battery electrode materials, including Na3V2(PO4)2F3 (NVPF), TiS2, and MXenes.