$36.79
https://www.amazon.com/gp/product…ZVNQ9
High Energy Conversion: SUNPOWER highly efficient solar cells convert up to 21.5-23.5% of solar power into free energy. Charge up to two USB devices simultaneously and forget what it feels like to have to look for a socket.
Compact Size: One of the most compact solar chargers on the market. Benefit from free solar energy in a lightweight foldable format you can always carry with you no matter where you go.
Charge Smarter: iSmart technology automatically adjusts to connected devices and provides the optimal charging current to minimize charging time.
Smart IC: Smart IC frequency technology detects all connected devices’ input and distributes current output accordingly for up to 3.2A.
Quality You Can Count On: A waterproof sewn rugged polyester canvas for a weather-resistant device that won’t let you down when you need it most. 4 hooks to best capture sunlight. 2 iSmart USB ports to charge your devices with.