iTEKIRO 4000mAh Solar Panel Charger Backup Battery Power Bank for Apple iPhone 5 4 4S 3G 3GS, iPad 2, 3, Mini; Samsung Captivate Glide, Contour 2, Focus 2 S, Galaxy Admire Exhibit Express Nexus Note Note2 Rugby Pro S S2 S3 Skyrocket Stellar Stratosphere II Victory, Gravity Smart TXT, Infuse, Replenish, Rugby Smart, Transform Ultra; BlackBerry Bold, Curve, Torch, Tour; T-Mobile G1, G2, myTouch, myTouch Q, Nexus 4, Prism + iTEKIRO 10-in-1 USB Charging Cable This stylish backup battery and power bank charges most smart cell phones (iPhone, Android phone and windows phone), E-Book readers, MP3 / MP4 players, GPS, and other USB powered mobile devices The built-in 4000mAh high capacity power bank battery can be recharged by USB power or direct sunlight; Compact and lightweight design makes you easily charge your device on-the-go Sophisticated circuit design with over-heated, over-current, over-charging protection Smart power indicators blink when the solar panel receive the sunlight, it also displays the power bank charging level and the remaining battery power; 2-LED flash light for emergency use Bonus: Free iTEKIRO 10-in-1 USB Charging Cable ($5 value) included to maximize compatibility