TNSO 13 Watt Foldable Solar Panel with USB Adapter 12 to 13 Watts of solar power: &gt;800 mA at 15V in full sun Made in the USA Very compact design - folded dimensions are 10.5" x 4.5" x 2" - easily stored in a backpack Car charger port and USB adapter included Only available through Amazon and for a limited time.