Features:
This battery grip/holder is compatible with Nikon D300/ D300S/ D700 Cameras.
Features AF/On button, shutter release button, multi selector, main command dial, sub-command dial for shooting in a vertical position.
Comes with battery holders for 1 * EN-EL3e battery or 8 * AA batteries, effectively increasing the camera operating time.
Has a tripod socket.

Specifications:
Item type: Vertical battery grip
Compatible with: For Nikon D300/ D300S/ D700
Replacement: For Nikon MB-D10
Power source: 1 * EN-EL3e or 8 * AA batteries (not included)
Material: ABS
Operating temperature: 0-40 degrees Celsius (32-104 degrees Fahrenheit)
Item dimensions: 15.1 * 7.5 * 5.2cm / 5.9 * 3.0 * 2.0in
Item weight: 272g / 9.6oz
Package dimensions: 15.5 * 12.5 * 9cm/ 6.10 * 4.9 * 3.5in
Package weight: 364g / 12.8oz

Package Contents:
1 * Battery Grip for Nikon D300 D300S D700
2 * Battery Holders
1 * User Manual