1.1800 mAhbattery capacity 2.Dynamo, 2W crank generator 3. 0.3W LED flashlight 50 hrs lighting 4. USB port output/recharged SELLING POINTS: Supper large capacity with 1,800 mAh,Support 110v,220v adapterCharging all kind of cell phone(including smart cell phone) , Charging IPAD, IPHONE 4S, Ebook, Camera USB port to output ,input . with charging ,discharging protection.0.3 W LED flashlight , shines ...