StrongVolt Solar Charger- 18Watt Portable Folding Solar Kit - Charges iPads, iPhones, Tablets, Phones or Anything with a USB Connection - Includes High Capacity Li-Polymer Power Bank - Features DUAL CHARGING - Charge 2 devices at the Same Time Solar Charges iPads, Cell Phones, GPS Units anything with a USB connection- All with the power of the sun! Comes with 18Watt foldable solar panel and rechargeable 5,400mAh Lithium-Polymer Power Bank with 2 USB ports (5V,2A output) Great for Camping, Boating, Beach, Rescue, Traveling and so much more Has advanced MPPT (Maximum Power Point Tracking) Built in for high solar efficiency Full 1-year warranty, even includes battery!