Introducing our new CR2032 and 18650 battery holders. We have prepared an application note on why four-terminal Kelvin-type measurements are necessary for EIS of batteries. Direct-contact four-terminal configurations, such as those in our battery holders, do not introduce additional impedances since the sense leads make direct contact with the battery. Read the full application note on why four-terminal direct-contact measurements are necessary for EIS of batteries.
POSTED ON 07/09/14