Neewer&reg; Dual-channel LED Display Charger for Nikon ENEL15 Batteries Compatible with Nikon 1 V1 Digital Camera, Nikon D600, D610, D800, D800E, D810, D7000, D7100 Digital SLR Camera Dual battery charger for Nikon ENEL15 battery Compatible with Nikon 1 V1 Digital Camera, Nikon D600, D610, D800, D800E, D810, D7000, D7100 Digital SLR Camera Could Charges two batteries simultaneously(Batteries are Not included) Smart LED display seach battery's charging status. Come with US plug Quick charge with automatic constant current control prevents battery from overcharging,short circuit, and electronic shock