Lithium Ion (IMAGE) Cambridge University Press Caption These are lithium ion 18650 size industrial high current batteries. Credit Stock photo ID: 604898462 Shutterstock Usage Restrictions Please purchase on shutterstock.com if reusing 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.