Accepts 1 EN-EL15 Battery Additional Battery Magazine for use with 6 AA Batteries FEATURES Provides Additional Stability and Support Dual Power Bays Accept 2 kinds of Batteries: 1 EN-EL15 or 6 AA Batteries Extends Camera Shooting & Recording Time Molded Grip For Comfortable Vertical Operation Vertical Position Shutter & Function Controls:Shutter Release; AF On Button, 4 Way Selector Switch; Menu Selection Main Dial; Secondary, Sub-Command Dial Rubberized, Textured Non-Slip Base Includes Tripod Socket MB-D11 27013 Multi Power Battery Grip for Nikon D700