RAVPower Solar Charger 21W Panel
RAVPower Solar Charger 21W Solar Panel with Dual USB Port Waterproof Foldable Camping Travel Charger Compatible iPhone Xs XS Max XR X 8 7 Plus, iPad, Galaxy S9 S8 Edge Plus, Note, LG, Nexus and More
• High Energy Conversion: Ravpower 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.
• Important Note: Please DO NOT lay the solar panel directly on CONCRETE, SAND, ROCK or other high heat conduction surfaces in direct sunlight – this will cause the solar panel to overheat and significantly reduce the conversion rate and output wattage
• Smart IC: Smart IC frequency technology detects all connected devices’ input and distributes current output accordingly for up to 3. 2A
• Charge Smarter: iSmart technology automatically adjusts to connected devices and provides the optimal charging current to minimize charging time
• 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