Self-Heating Battery (IMAGE) Penn State Caption This image shows an all-climate battery that rapidly self-heats battery materials and electrochemical interfaces in cold environments. Credit Chao-Yang Wang, Penn State Usage Restrictions Non commercial use only 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.