YONGNUO D-300 Multi-Power Battery Pack for the Nikon D300 Digital SLR Camera
The YONGNUO D300 Multi-Power Battery Pack holds 2 EN-EL3e Lithium-Ion rechageable batteries, effectively doubling your total shooting time. Can also hold a AA battery holder (included), so users can use AA batteries as a power backup. The D300 Multi-Power Battery Pack provides an AF-on button, vertical firing release with lock, and front and rear command dials.
Dimensions: 1.50" h x 2.25" w x 3.00" l, 1.13 pounds
Runs on either one or two EN-EL3e batteries or six AA-size batteries
Works with AA-size alkaline, Nickel Metal Hydride (Ni-MH), lithium, and nickel-manganese batteries
Provides added stability with extended shooting potential