BAKTH 3200mAh USB Portable Power Bank for Smart Phones- Black Stylish, cuboid, lightweight design fits easily into any pocket or bag. Constructed using Grade A cells and premium microchips to ensure the highest quality. Charge time: 3-4 hours via AC 1A adapter (not included). A full charge for iPhone 6 Plus/ 6/ 5S/ 5 just takes 4 hours. Input: DC 5V / 1A (Standard Micro USB Port) , Output: DC 5V / 1A. High Capacity: Add one and a half charges to an iPhone 5S, almost one full charge to a Galaxy S5 or one full charge to most other phones. Package contents:1 x BAKTH 3200mAh External Battery1 x BAKTH Micro USB cable, 1 x BAKTH User Manual. BAKTH is OEM authorized and high quality18-month warranty and friendly customer service.