Matt Paiss, PNNL (IMAGE) DOE/Pacific Northwest National Laboratory Caption Matt Paiss explaining operations and safety aspects about Li-ion batteries to an Arlington Fire Department firefighter. Credit (Photo by Allan Tuan | Pacific Northwest National Laboratory) Usage Restrictions None 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.