Save 58 % ($70) on this Portable waterproof 16 Watt Solar Pane l.... Now $ 49.99
Solar Charger RAVPower 16W Solar Panel with Dual USB Port Waterproof Foldable... https://www.amazon.com/dp/B00OQ0CAW6/ref=cm_sw_r_tw_dp_U_x_c5UJAbJ9Z9FWA
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.