Compatible with Mitsubishi CR1, CR2, CR2A, CR3, M500, M600 series Robot Contoller ER6V 14500BA-CNC BS0BI BKO-NC2157H01, C52011, ER6 BKO-NC2157H01, F103ER6V-C4, K07RBK215701, NC2157H01, MQ60700, ER6V-C4, Compatible with TOSHIBA ER6V ER6V/3.6V ER6V36VAA PLC With Plug. Forbidden for Transportation Aboard Passenger Aircraft. Please pay attention: this battery is not rechargeable, do not attempt to charge it!