Vello BG-N6 Battery Grip for Nikon D5100 & D5200 Camera B&H
Nikon D5100 DSLR Camera Body, Black {16.2MP} at KEH Camera
Amazon.com : Progo EN-EL14 Rechargeable Li-Ion Battery for Nikon D5100, D5200, D3200, D3100, P7000 DSLR Cameras, Fully Compatible! Show Battery Life on Camera, Use Same as OEM. Retail Package. : Digital Camera
Amazon.com : Neewer Pro Battery Grip for Nikon D5100 5200 DSLR Camera Compatible with EN-EL14 Batteries : Digital Camera Battery Grips : Electronics
Kastar 2-Pack Battery and AC Wall Charger Replacement for Nikon D5100 DSLR Camera, D5200 DSLR Camera, D5300 DSLR Camera, D5500 DSLR Camera, D5600 DSLR Camera, Df DSLR Camera, D3500 DSLR Camera -
Amazon.com : Fotodiox Aputure Battery Vertical Grip BP-D5100 for Nikon D5100, Multi Power Battery Pack : Digital Camera Battery Grips : Electronics