BayouTech OTG G1 Portable Solar Power Bank Charger and Battery Pack for Smartphones and Tablets Just over 1 hour of sunlight charges an iPhone as fast as a wall outlet. Rugged, water and dust resistant. Charges: iPhone/smartphones, iPad, iPods, MP3/MP4, USB cameras, GPS, PSP/handheld game consoles, reading tablets and more. Special Features: Reading light (35 lumens), Flashlight, SOS signal