【High Efficiency Conversion】Operates with 19w SunPower solar panels with high conversion rate up to 24%, providing enough power to charge 2 devices at a time.
【Smart Fast Charge】All USB ports are equipped with smart technology, which automatically detects and delivers the optimal charging current for connected devices; up to 2 amps under direct sunlight.
【Foldable & Portable】 Lightweight, foldable and flimsy design, a great choice of outdoor life. You can bring it anywhere.For wilderness expedition, camping,sailing holiday even desert hike.