Air-breathing Battery (IMAGE) Massachusetts Institute of Technology Caption MIT researchers have developed an "air-breathing" battery that could store electricity for very long durations for about a third the price of current technologies, with minimal location restraints and zero emissions. Credit Courtesy of the researchers. Left photo: Felice Frankel. 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 Licensed 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.