The Multi-Power Battery Pack MB-D200 is ergonomically designed for extended stability and potential for vertical shooting.

The MB-D80 battery pack adds extended shooting capability in an ergonomic design that adds shooting stability. Able to run on either one or two EN-EL3e batteries or six AA-size batteries. It also features additional command dials and alternative buttons for shutter release and AE-Lock/AF-Lock that make vertical shooting more comfortable.

Nikon MB-D10 grip for extended stability and potential for vertical shooting, for use with the Nikon D300.
When combined with the BL-3 battery chamber cover & EN-EL4a Battery you can get up to 8fps on the D300.

High Speed battery Pack for Nikon F6.

BL-3 Battery chamber cover enables you to use the EN-EL4a battery in the MB-D10 battery grip.