2600mAh Portable External Battery Power Bank Charger for for iPhone 5S, 5C, 5, 4S, 4, 3GS, 3G, Kindle Fire HDX 7"8.9", Other smart mobile cell phone (black) Ships from USA PA and sold by: lypctech Battery capacity: 2600mAh Input voltage: 5V; Input current: 500mA; Output voltage: 5V; Output current: 500mA Item Includes: External Portable Charger&USB Charger Cable Service & Support 14 days money back and 90 days warranty