Digital Concepts MB-D10 Vertical Multi-Power Battery Grip for Nikon D300 & D700 Digital SLR Cameras

This Multi-Power Vertical Battery Pack allows the Nikon D300 & D700 to be powered by two EN-EL3e batteries simultaneously – one in the camera body and one in a Vertical Battery Pack – effectively doubling your shooting capacity. The Vertical Battery Pack also provides a comfortable vertical grip with an additional shutter release and scroll wheel for easy access to the camera functions when shooting in the vertical orientation.