The Tilta Left-Side Advanced Power Handle, in black, attaches to the left side of Tiltaing camera cages using your choice of an optional rail/rosette mounting bracketTilta Left-Side Adapter Type IV, V, or VI. The handle accepts a Sony F570 battery (sold separately) and features two power outputs for running accessories off the battery. It offers an 8V USB Type-C output port and 12 VDC port. In addition to this, the Advanced Power Handle provides a run/stop button for controlling record start/stop on compatible cameras over an optional R/S cable connection.