Examples of industrial renewable energy technologies include Tesla TM /Panasonic TM NCR 18650B batteries in the Tesla Powerwall TM , Sion Power TM Li-S [100], OXIS Energy TM Li-S pouch cells , and Altairnano TM LTO pouch cells . Examples of research geared towards renewable energy applications include the Manthiram Group (Li-S) and research on various flow-type batteries .