Callsun 18W Lightweight Solar Panel

18W portable solar charger adopts cutting-edge,one-piece lamination technology to integrate high-quality materials such as ETFE ,UV-resistant EVA,and highly efficient solar cells.ETFE material comes with the features of exceptional durability,high-temperature-resistance,wear-resistance,self-cleaning and has an extended lifespan twice that of conventional PET solar panels.

Smart Charging Technology:This backpacking solar panel features two output ports,one USB-A and TYPE-C. When each port is used separately for charging,their maximum output both are 5V/3A.When they are used simutaneously ,the total output is no more than 18W. Meanwhile they are equipped with built-in smart chip which can identify your device and maximize the charging efficiency,while providing overcurrent/overvoltage/overheating/short circuit protection to ensure 100% safe charging

Foldable and Lightweight Design:The solar panel for camping is foldable and lightweight,weighing only 1.01 pounds and folding down to the dimension of 10.91*7.28*0.787 inches, making it easy to carry. You can easily put it into your bag,hold it in your hand,or hang it on your backpack with the 2 included carabiners, perfect for hiking,camping or other outdoor activities

23.5% Coversion Efficiency and IP67 Waterproof:Our folding solar panel use monocrystalline solar cell which makes the conversion rate up to 23.5% under sufficient sunlight.It outperforms cells of similar size by generating more electricity.Meanwhile, this survival solar panel of IP67 waterproof can work under unexpected harsh weather and easy to clean by using a wet soft cloth.Note:The junction box isn't waterproof,please don't immerse it into the water

Wide Compatibility: This solar panel portable can charge a variety of devices,including phones,tablets,USB fans,earbuds,powerbanks and other devices with USB-A or Type-C interfaces that support charging voltage above 5V,an ideal choice for your outdoor adventures. Note:The solar panel can't store electricity