This battery grip is specially designed for Nikon D850 DSLR Camera.With an alternate shutter-release button, AF-ON button, multi selector, and main & sub-command dials for easier shooting in a vertical position. Powered by one EN-EL15/ EN-EL15a rechargeable Li-ion battery or 8pcs AA batteries, effectively increasing the operating time of the camera. (Batteries are not included.)Standard 1/4" screw for fixing the camera, and attachment wheel design for easy connecting.With a 1/4" screw hole in the bottom, can be fixed on the tripod easily.
Andoer BG-2X Vertical Battery Grip Holder for Nikon D850 DSLR Camera Work with One EN-EL15/ EN-EL15a Li-ion Battery or 8pcs AA Batteries (Black)