Power bank 20000mAh business power bank fast charging high Capacity For Apple Iphone Ipad, Galaxy S4 S3, Smartphone, Android phone etc. color white high capacity 20000mAh good for Iphone Ipad Output: 2 USB ports for fast charge(One port 5V/ 1A, the other one 5V/ 2.1A) Input: 5V/ 1A. LED light