Professional Vertical Battery Grip Holder for Nikon D3100 SLR Digital Camera EN-EL14 Battery
Product Description:Still waiting for the Nikon original battery grip for D3100 SLR camera that hasn't been released yet? No need to wait any longer! Here is a perfect solution for you! This high quality battery grip is compatible with Nikon D3100 SLR cameras. It has a built in vertical shutter release button, and can hold two EN-EL14 rechargeable battery packs. Additionally, it comes with a signal transferring cable with which you will be able to  use a shutter release.Specifications:Type: Battery grip for Nikon D3100Compatible Battery (not included): 2X EN-EL14 battery packPower Switch: Camera's power switchColor: BlackDimensions:122x78x100mmpackage contents:1 x Pro Battery Grip for Nikon D31001 x Signal Transferring Cable1 x Manual