This Tiltaing Side Power Handle with Run/Stop Type I from Tilta, in Tilta gray, slides onto the base of the half and full Tiltaing Camera Cages for BMPCC 4K/6K, Panasonic GH Series, Nikon Z6/Z7, Sony a6, and Fuji XT3/XT4. It provides more flexibility when operating and handling the cage. A battery port on the bottom of the handle allows you to use a Sony F570 battery to power the Nucleus Nano motor via the 8V Micro-USB power output. A 12V DC output is also integrated into the handle. The handle also has a built-in R/S button to allow you to record run/stop your camera with a compatible, optional R/S cable.