Suitable for: NIKON D90 D80 This item is for Nikon D90 D80, which is designed with a vertical-grip shutter-release button(with control lock), Main command dial, Sub-command dial, AE-L/AF-L button, 1/4" Tripod screw mount. Vertical shutter release button enable vertical shooting in the same way as a horizontal, adding stability when you shooting.Features: Camera will focus and shoot automatically after pressing and disentangling the vertical-grip shutter button.Use of TWO EN-EL3e rechargeable Li-ion battery or SIX AA LR6 alkaline, HR6 Ni-Mh, FR6 Lithium, or ZR6 nickel-manganese AA batteries. With a storage slot that the camera bettary cover can be stored into its storage slot.Doubling the battery capacity of your camera, effectively extend your shooting time.Product Size: approximately  52 x 155 x 76 mm  Weight: about 290g ( battery excluding) Package includes:

1x  Battery Grip for Nikon D80 D90 as MB-D801x  Battery compartment for 6x AA batteries1x  Protective cap for connection terminals