ATC Camera Photo Pro Battery Grip MB-D11 For NIKON D7000 Digital SLR Camera with Nikon EN-EL15A Battery 7.4V 3600mAh This is Pro High Quality battery grip, used with Nikon D7000 Camera, functions same as the NIKON MB-D11 Original grip. It can hold one or two EN-EL15 rechargeable battery or 6 AA batteries This professional Grip includes Vertical-grip main dial ,shutter release button, AE-L/AF-L button, multi selector, 1/4" Tripod screw mount to can shoot in the same way as a horizontal grip. Same functions with the original grip MB-D11 It is very useful for taking group and long exposures shooting easier and away from the camera. Compatible with: Nikon D7000 Camera,Grip Dimension: 135 x 48 x 70mm