Anker? SlimTalk 3200mAh Backup External Battery Pack and Charger with Flashlight for iPhone 4 / 4S / 3GS, iPod Touch / Classic / Nano (require your own cable for Apple); Android Phones: Samsung Galaxy S / S2 S II I9100 / S3 S III S9300, Galaxy Nexus, Galaxy Note; HTC One X One S Sensation, EVO, ThunderBolt; Motorola Droid Razr; Nokia N9 Lumia 800 900 - White [0.4 Inch Thick, Ultra Slim] [18 Months Warranty] Ultra slim 0.4 inch profile; Attractive piano-style varnish; Supply instant power to charge your device anytime, anywhere High capacity: 3200mAh, 1 full charge or add 10 hours of talk time to your iPhone 4S / 4G / 3GS, 100+ hours audio playback, or 100% - 200% to the battery life of most mobile phones Super convenient built-in Micro-USB charging plug frees you from carrying any extra cables when you&#39;re on the go; USB output also available for most all your other mobile devices; Convenient flashlight for night & low-light use activates after pressing the Power button for 2 seconds Charges via Micro-USB power wire (included) or AC adapter (not included). Input: 5V 1A; Output: USB 5V 0.6A; Dimensions: 4.17 x 2.24 x 0.4 inches. Package includes: Anker External Battery / 1 Micro-USB tip / 1 USB wire