الطاقة الشمسية، Artue 15W قابلة للطي الشمسية مع منفذ USB المزدوج المحمولة لوحة الطاقة الشمسية للماء المدمجة للهاتف اللوحي الكمبيوتر المحمول التخييم المشي لمسافات طويلة السفر

[Efficiency & Stable USB Port]Supplementary battery efficiency up to 5V/3A max, with a built-in voltage stabilizer, Automatically adjustt and auto-restart function, no need to connect again when passing under shadow or cloudy days.
[Compact & Lightweight]Foldable solar is small and light enough to fit into any camping backpack, hiking daypack, or kit.
[Wide Compatibility] You can use this solar-powered for any 5V electronic device like battery packs, cellphones, tablets, lights, and more, compatible with most brands phones on the market.
[High Durability]We used only the best and the strongest materials to ensure long-lasting durability. With reinforced holes make it easy to where needed like on your backpack.
[High Energy Conversion]Highest efficiency Mono line Silicon sunpower solar panel ensures a high energy conversion rate greater than 20.5%.