Wasabi Power Battery (2-Pack) and Charger for Nikon EN-EL22, Nikon MH-29, Nikon 1 J4, Nikon 1 S2 Includes 2 batteries and 1 charger for the Nikon EN-EL22 Each battery features Japanese cells, 7.2V, 1200mAh Mini rapid AC charger features a fold-out US plug, 110-240V input voltage, car charging adapter, and European plug Batteries work with the original Nikon MH-29 charger; Charger works with the original Nikon batteries All items include a 3-year manufacturer warranty