SDC is a powerful tool for the electrochemical analysis of electrolytes and electrodes in a sequential or parallel experimentation mode . Sequential experiments use a single cell whose tip is in close contact with the substrate. A small area under the tip is wetted by the electrolyte and takes part in electrochemical measurement. Due to the local nature of the measurements, only a tiny amount of material is required for the measurement and there is no need to utilize any enclosures or separators, making materials discovery even more cost-effective . No need for battery disassembly at the end of the electrochemical measurement makes SDC a perspective tool for rapid in-situ synthesis and subsequent ex-situ spectroscopic analysis of solid electrolyte interphases (SEI), as shown by SECCM . Optimization of electrochemical procedures in batteries, such as pulse charging, could also be achieved using SDC .