Nikon MB-D14 Battery Grip for D610/D600 Compatible, Ship From Japan
Compatible Models: Nikon DSLR D610/D600. Supported Batteries: Nikon EN-EL15/EN-EL15a/EN-EL15b, 6 AA batteries. When installed with EN-EL15/EN-EL14a in both D610/D600 and MB-D14, it doubles the number of still photos compared to D610/D600 alone.