The Meike Battery Grip for Nikon D750 digital cameras doubles the length of shooting time and eliminate the need for frequent battery changes by using one EN-EL15 battery or six AA size batteries before running out of charge. An additional shutter-button allows the shutter to be triggered more comfortably when the camera is used in portrait orientation. The D750 Battery Grip also includes a main command dial, sub-command dial, multi-selector and AE-L / AF-L buttons. The grip’s bottom features a tripod socket.