4.5W 5V Foldable Solar Charger With USB Port Portable Solar Panel Waterproof Compact Solar Power Phone Charger

Features:
[Wide Compatibility]You can use this solar-powered charger for any 5V electronic device like battery packs, cellphones, tablets, emergency lights, and more, compatible with most brands of 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 hang where needed like on your backpack.
[Compact Lightweight]Foldable solar charger is small and light enough to fit into any camping backpack, hiking daypack, or emergency kit.
[Efficiency Stable]Bbuilt-in voltage stabilizer, Automatically adjust current and auto-restart function, no need to connect again when passing under shadow or cloudy days.
[High Energy Conversion]Highest efficiency Polycrystalline Siliconsunpower solar panel ensures a high energy conversion rate greater than 19.7%.