Aluminum sulfur battery (IMAGE) Massachusetts Institute of Technology Caption The three primary constituents of the battery are: left, aluminum; center, sulfur; and right, rock salt crystals. All are domestically available Earth-abundant materials not requiring a global supply chain. Credit Rebecca Miller Usage Restrictions Images are made available to non-commercial entities, press and the general public under a Creative Commons Attribution Non-Commercial No Derivatives license. You may not alter the images provided, other than to crop them to size. A credit line must be used when reproducing images. 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.