Wasabi Power Battery (2-Pack) and Dual Charger for Nikon EN-EL15 Includes 2 batteries and 1 dual USB charger for the Nikon EN-EL15 Each battery features Japanese cells, 7.0V, 2000mAh; Charge 2 batteries at a time from any USB power source; Outputs 600mA (x2) Batteries work with the Nikon original charger; Charger works with the Nikon original batteries Compatible with Nikon cameras, including D500, D7200, D750, D810 (see description for list) All items include a 3-year manufacturer warranty