Advanced Electrolyte Model (AEM) (IMAGE) DOE/Idaho National Laboratory Caption Advanced Electrolyte Model (AEM) is tooling battery manufacturers and companies with the technology to build a better battery. Credit Idaho National Laboratory Usage Restrictions NA License Original content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.