MB-D12 Multi Power Battery Pack

The MB-D12 multi-power battery pack is designed for use with the D810, D810A, D800, D800E and increases the maximum frame advance rate to 6 frames per second * and extends autonomous operating time when using batteries. is ergonomically designed for improved grip with the camera in the vertical shooting position and is powered by eight AA-size standard batteries or a specific Nikon battery. Features alternative shutter-release button, multi-selector and AF start buttons for use when holding the camera in the vertical shooting position, as well as secondary main- and sub command dials. Supplied with MS-D12EN for EN-EL15 Rechargeable Li-ion Battery (sold separately) and MS-D12 for 8 AA batteries (not included); accepts 1.5V LR-6 (Alkaline), Lithium (FR6), Ni-MH (HR6) or Ni-Mn (ZR6).