The Vello BG-N3 is a battery grip designed for use specifically with the Nikon D40, D40x, D60, D3000, and D5000 digital SLR cameras. It accepts 2 EN-EL9 batteries to effectively double the camera's battery life. The BG-N3 offers an alternate shutter release button to facilitate shooting in a vertical orientation.
Note! This item triggers the camera's shutter via an infrared signal. It will not work with non-IR Nikon models. Batteries sold separately.
| Power Source | 2 x EN-EL9 Li-ion Batteries |
| Tripod Mount Thread Size | 1/4"-20 |
| Operating Temperature | 32-104°F (0-40°C) |
| Dimensions (HxWxD) | 5 x 4.1 x 3.1" (128 x 104 x 79mm) |
| Weight | 5.4 oz (154g) (Without Batteries) |