Dataset on Voltage and Current Data Acquisition During Broadband Electrochemical Impedance Spectroscopy of Lithium-Ion Batteries for Different Values of the State of Charge

Abstract

The Electrochemical impedance spectroscopy (EIS) were measured on four brand new Samsung cylindrical ICR18650-26J rechargeable lithium-Ion batteries at SoC 100%, 90%, 80%, 70%, 60%, 50%, 40%, 30%, 20%, and 10%. The measurements were repeated six times for each battery. Measurements on other batteries will be added to the dataset when available.Please note that this dataset contains the raw voltage and current data acquisition files in *.mat Matlab format. You will find computed EIS in the linked dataset