Cycling Test (IMAGE) DOE/Lawrence Berkeley National Laboratory Caption This graph shows long-term cycling test results of the Li/S cell with CTAB-modified S-GO composite cathodes. This result represents the longest cycle life (exceeding 1,500 cycles) with an extremely low decay rate (0.039 percent per cycle) demonstrated so far for a Li/S cell. Credit Berkeley Lab 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.