The Zeikos ZE-NBG300 Power Battery Grip is a powerful and versatile accessory for the Nikon D300, D300s & D700 SLR Digital Cameras. The grip effectively doubles your shooting time by holding 1 EN-EL3E or EN-EL4a lithium-ion rechargeable battery in the grip while the 2nd battery remains in the camera body. You can use the BL-3 Battery Chamber Cover with the grip.
It also has an AA cartridge plate that holds 8 AA batteries. In addition, the vertical firing release with lock makes holding the camera in the vertical orientation as easy and secure as holding the camera in the horizontal position.
- Effectively doubles your shooting time
- Holds 1 EN-EL3E or EN-EL4a lithium-ion rechargeable battery in the grip while a 2nd battery is in the camera body
- AA cartridge plate holds 8 AA batteries
- Dramatically improves stability
- Has vertical firing release with lock