Y & K 5000mAh High Capacity Portable Power Bank (PN-905, by PINENG) Universal USB Backup Power with built-in Flashlight for iPhone 4 iPhone 4S iPhone 5, iPad, iPad 2, iPod, iPad mini; Samsung Galaxy S4, S3, S2, Galaxy Note 2, Motorola Droid Razr, X2, Bionic; HTC One X, One S, Sensation, EVO, ThunderBolt, Nokia N9 Lumia 900 800, Blackberry Z10, Sony Xperia Z, GoPro