The unique twin power cartridge design ensures the ENDURA ELITE is fully compliant for air transportation and is the only Li-ion battery over 100Wh that is IATA flight friendly. The ENDURA ELITE supports Digi-View and i-Trax Battery Management System, and is compatible on all IDX ENDURA V-Mount chargers. PC-14 is the replacement power cartridge and BH-2 is the replacement housing for use in ENDURA ELITE batteries.