Walleva Power Bank Gp-780 8400mah (Samsung Lithium Polymer Core) Dual USB Backup External Battery Pack Portable Battery Pack Charger for Iphone 5s, 5c, Ipad Air, Mini 2, Samsung Note 2, 3, Nexus 4, 5, 7, 10 Moto X, Nokia, Most Smartphones, Tablets and Other Usb-charged Devices with Flashlight 8400mAh of capacity. Charges all iPhone three to four times, a Galaxy S3 twice, or an iPad / iPad 2 once. Charges one device at maximum speed or two at 2A total. Android 5V / 2A (max) port charges Android devices and iPhone with iOS 5 or higher at full speed or iPad at 1.5A; Apple 5V / 2A (max) port charges iPhone at full speed or iPad at 1A (Android devices at 0.5A). A lightweight, unassuming solution to life's daily power needs. LEDs display just how much juice you've got left. Reliable lithium polymer core ensures quality, supplying you with more than 500 charge cycles during the course of its life. Input: 5V / 1A; Use a 1A adapter (not included) for fastest charging times. Package contents: Walleva GP-780 External Battery, Micro USB, Mini USB, Apple, iPhone 5, Nokia DC2.0, DC3.5 adapters, user manual.