Phottix
BG-D7100 Battery Grip
Battery Grip
The Phottix BG-D7100 Battery Grip for the Nikon D7100 digital camera doubles the length of your shooting time, and eliminates the need for frequent battery changes by using two EN-EL15 batteries or six AA size batteries. An additional shutter-button allows the shutter to be triggered more comfortably when the camera is used in portrait orientation.