MB-D3100 Vertical Battery Grip for D5300 D3100 D3200 D3300 Camera Work 2PCS EN-EL14 Battery _ - AliExpress Mobile
Amazon.com : BIG MIKE'S ELECTRONICS Battery Grip Kit for Nikon D3100 D3200 D3300 D5300 Digital SLR Camera Includes Qty 2 Replacement EN-EL14 Batteries + Vertical Battery Grip + More!! : Electronics
Amazon.com : Neewer Professional Vertical Battery Grip Replacement for Nikon D3100/D3200/D3300/D5300 SLR Digital Camera, Works with 1 or 2 Pieces EN-EL14 Batteries : Electronics