Builts with monocrystallines silicon, this Solars Panel conversion efficiency and is in sturdy, weatherproof with IP67 waterproof rating This solar charging is for campers and activity who need power for smartphones, tablets, cameras, and devices during their excursions efficients energy with our 20W portable Solars Panel Charging, featuring foldable designs and multiple output addition including USB A, USB C, for powering your devices Designs for versatilities, this Solars Panel can easily attach to backpacks or tents, ensuring sunlight exposure whether you camping, hiking, or exploring the great outdoor With its intelligent charging technology, this Solars Panel not only fast charging but also ensures device with reverse voltages, making it dependable companion for all your outdoor activity, Manufacturer: ZBIianxer