Features20W USB-C PD output10,000mAh batteryBuilt-in 4.5W SunPower® solar panel2x USB outputSplash-proof (IPX4)The Xtorm 10,000mAh Solar SuperCharger is a rugged outdoor solar Charger with a double solar panel for maximum energy capture. It gives you the freedom and energy to go anywhere you want, making it perfect for all your adventures.Powered by the sunThe Solar SuperCharger itself can be recharged in two ways, either via USB-C or by taking it outside and letting the built-in set of solar panels do its work. The efficient SunPower® cells even function on a cloudy day! If you leave the Solar SuperCharger out in the sun during the day, you’ll have more than enough power to recharge your smartphone at night.Powerful & high capacity batteryThe solar SuperCharger is equipped with a 10,000mAh lithium-polymer battery, powerful enough to charge a smartphone at least 4x. The SuperCharger also features a 20W USB-C output that fast charges your smartphone, so you’re always ready to go.Made for adventureThe Solar SuperCharger is splash-proof, making it the perfect solar SuperCharger for all your outdoor adventures. With the large internal battery and powerful solar panel you will always have some extra energy at hand, wherever and whenever needed!