• LCD screen with Date/time/stopwatch function.

• Standard vertical shutter button with on/off switch on the grip and infrared remote sensor.

• Built-in storage compartment for Nikon D80and D90 battery door and tripod mounting thread.

• Holds one or two 2 EN-EL3e Lithium-Ion rechageable batteries batteries, you don't need to take the g

• Included one AA battery adapter allows you to use 6 AA size batteries(High Power Battery Only)

LCD Timer Vertical Battery Grip for Nikon D80 and D90 makes photographing in a vertical position much easier and provides a better handling of your camera especially when you are using heavy lenses. The battery grip provides more energy for your camera than a normal storage battery would. The battery compartment holds either two lithium batteries (original or third-party manufacturer) or a battery magazine for six AA NiMh batteries. It is also equipped with a vertical-grip shutter button, dial, AE lock/FE lock button, and AF point selector button to enable exposure time setting etc. as well as the infrared remote sensor function. Continuous Shooting with set interval function (1 second-100 hours), Multiple Frame Function (up to 99 frames), Single Frame long exposure function can be set between 1/8000 of a second up to 100 hours.