Introduction: This is a NEW Nikon Multi-Power Battery Pack for the Nikon D500 camera. This item comes with all standard package. The MB-D17 is a Multi-Power Battery Pack for Nikon D500, increasing the time of shooting the photos. It features a Shutter release button and Fn button for ease in vertical shooting. The MB-D17 can be powered by a single EN-EL15 battery or ENEL18A rechargeable battery or eight AA batteries(Alkaline, Ni-MH, or lithium). When using the MB-D17 with eight AA batteries, use the MS-D12 Battery Holder; when using the EN-EL 15 battery to power the MB-D17 use the MS-D12EN Rechargeable Li-ion Battery Holder. The MB-D17 can also be powered via the EH-5b AC power adapter using the EP-5B power connector. Features: MB-D17 is a newly released product specially designed for Nikon D500 cameras MB-D17 battery grip can hold one EN-EL15 Battery or one ENEL18 battery or 8pcs AA batteries, it extends the shooting time effectively. Designed with shutter release function(AF-ON button), enable to shoot in the same way as a horizontal grip. Designed with a tripod jack on the bottom,enables to fix a tripod stably and firmly MB-D17 funtions as Nikon MB-D17,but in a much considerable price Specification: