Vivitar MB-D15 Battery Grip for Nikon D7100 DSLR Camera (Nikon MB-D15 Replacement) MagicFiber
Product Description : BATTERIES NOT INCLUDED A perfect Nikon MB-D15 Replacement Compatible with the Nikon D7100 DSLR cameras Works with 1 extra EN-EL15 Li-ion battery or with 6 AA common batteries Backed with DigitalGoja 90-Day 100 Satisfaction Guarantee