Foldable Solar Panel 21W Waterproof Outdoor Cell Battery Charging High Efficiency ETFE Solar Panel for Mobile Phone

The ETFE 21W Solar charging features a lightweight foldable design with fast charging capability, perfect for outdoor enthusiasts Crafted with ETFE and A grade monocrystalline silicon cells, this waterproof, dustproof solar panel delivers high efficiency and scratch resistance. Ideal for campers, and needing energy solution during emergencies. Power your devices effortlessly during hiking trip, beach outings, or remote camping with its weather resistant portable solar. Its thin profile ensuring all weather durability, making sustainable energy accessible anywhere.