Lumsing&reg; 5200mah Mini Size Compact Light Weight (4.6 Ounces) Portable Power Bank Built-in Charging Cable External Battery Pack Backup Charger for Apple: Iphone 5s, 5c, 5, 4s, 4, 3gs, Ipad 4, Ipad Air, the New Ipad, Ipad Mini; Samsung Galaxy S4, S3, S2, Note 2, Note 3, HTC One, Evo, Droid Dna, Motorola Atrix, Droid, Google Glass, Nexus 4, Lg Optimus and Other Usb-charged Devices