EZOPower 2-pack Battery and Charger for Nikon EN-EL21, MH-28 and Nikon 1 V2 HD Digital Camerawith Accessory Pouch Case Two rechargeable lithium-ion batteries (7.2V / 1485mAh) Rapid battery charger features a fold-out US plug, 110-240V worldwide input voltage, car charging adapter, and European plug Fully compatible with original Nikon EN-EL21 battery and MH-28 charger 1-year manufacturer warranty Compatible with Nikon 1 V2 HD Compact System Digital Camera