The Green Extreme BG-R10 Battery Grip for Canon EOS R5 and R6 Cameras is an essential accessory with excellent ergonomics, designed for the Canon EOS R5 and R6 Cameras MSLRs using LP-E6 series battery modules.It all starts with intelligent links to camera functions. The grip matches the design and feel of your camera while doubling the battery power with a twin-cell chamber that can load a choice of one or two battery packs. Your uptime will be significantly better compared to using a single LP-E6 pack. The performance is remarkable, delivering consistent six frames per second while in the high-speed continuous shooting mode. The grip has smarts, utilizing inserted batteries in a sequence of power reserves while displaying the status in real time.The non-slip, rubberized grip offers the perfect balance in any direction with full vertical shooting controls. That feature is independently turned on or off as the photographer needs to enhance camera handling, especially for shooting vertical pictures - not vert-videos, please. The grip also has great operating controls: shutter button, Main Dial, multi-controller, AF point selection button, AE lock/FE lock button, AF start button, and multi-function button. The base of the grip has a standard 1/4" -20 tripod socket and a hand strap mount. Your camera's original battery door fits snugly in a hidden protectiv e slot for instant retrieval.