Amazon.com : DSTE Replacement for Pro IR Remote MB-D31 Vertical Battery Grip Compatible Nikon D3100 D3200 D3300 D5300 SLR Digital Camera as EN-EL14 EN-EL14A : Electronics
Phottix Battery grip for the Nikon D3100 or D3200 - YouTube
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
Andoer Vertical Battery Grip Holder for Nikon D5500 D5600 DSLR Camera EN-EL 14 Battery Powered with IR Remote Control
Polaroid Performance Battery Grip For NIKON D3100/D3200 Digital SLR Camera - Walmart.com
Jupio Battery Grip for Nikon D3100/D3200/D3300/D5300 + Cable | Photography - VL Camera Photographic Store