EN-EL15 Dummy Battery EP-5B DC Coupler for Nikon D7200 D7100 D810 D750 D800 D610
1 DC Coupler Dummy Battery. Only the dummy battery is included. (Battery not included). Plug Socket: 4.0 1.7mm. Fully decoded, can show the battery condition. Cable Length: 31cm / 12.2in.