Designed for Nikon D750 DSLR Camera. It is equipped with an alternate shutter release button, AE-L/AF-L button, multi selector and main and sub-command dial for shooting in a vertical position. This grip can hold One piece EN-EL15 rechargeable Li-ion Batteries, in addition to the camera internal battery. six AA battery is also available. Fit Devices: For Nikon D750 Compatible battery(Battery not included):1 piece EN-EL15 or 6 piece AA battery Working Temperatures:0-40 Degree. Material:ABS colour:black Package Contents: 1 * Battery grip 1 * AA battery holder 1 * Li-ion Battery holder Only the above package content, other products are not included. Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.