Constructed from high-efficiency solar cells, the Renogy E.FLEX 50 Portable Solar Panel keeps you going by turning sunlight into usable energy for your essential electronics. Its smart junction box offers multiple output options for a simple plug-and-play experiencecharge smartphones, laptops, rechargeable power supplies, and more! Industrial-strength PET polymers and rugged polyester canvas make the Renogy E.FLEX 50 durable and weather-resistant. This lightweight, compact solar panel is the perfect companion for outdoor activities. Plus, with its integrated carrying handles, you can take it anywhere!