The Nikon MB-40 Multi-Power Battery Pack accommodates eight AA (alkaline, lithium, or Ni-MH) batteries, or the Nikon EN-EL4 Rechargeable Li-ion Battery.
When using the EN-EL4 battery, the Battery-Chamber Cover BL-3 must be used.
The MS-40 Battery Holder comes with the MB-40. With the MB-40 attached, film can be advanced as fast as 8 fps.
The MB-40 is also a vertical grip, and features a vertical grip shutter release, an AF start button, and Multi-selector and Command Dials for more comfortable and responsive shooting.
LCD, Video and Photo Gallery images are for illustrative purposes only.