Renogy Renogy - E.FLEX 21 Portable Solar Panel - Black

Harness the power of the sun to charge your devices with this RENOGY E.FLEX 21 portable solar panel. Auto-optimization automatically resumes charging after interruptions due to lack of sunlight, and dual USB ports let you power up two devices at once. This RENOGY E.FLEX 21 portable solar panel features a kickstand to help better capture the light.