Digitek Battery Grip for Canon 5D Mark III Digital Cameras doubles the length of shooting time & eliminate the need for frequent battery changes by using Two LP-E6 batteries or 6x AA size batteries before running out of charge. An additional Vertical Shutter-Button allows the shutter to be triggered more comfortably when the camera is used in portrait orientation.
1. Comfort and Control in Vertical Position
2. Vertical Position Shutter Release Button
3. Vertical Position Control Buttons & Dial
4. Extends Shooting Time