Get ready to take your outdoor adventures to the next level with this sleek and powerful solar charger. With a weight of only 14.7 ounces, it's the perfect addition to your camping or hiking gear. The flexible and durable panels can easily be attached to your backpack or tent, allowing you to charge your devices on the go. With a maximum output of 21W, it provides fast and efficient charging for your smartphone, tablet, or other USB devices. Plus, the built-in smart IC chip ensures safe and efficient charging, even in cloudy or low-light conditions. With this solar charger, you can stay connected and powered up, no matter where your adventures take you.