Colorful External Battery Pack and Charger (Power Bank) Stylish, compact and light-weight design- Length: 4 inches; Weight: 2.5oz ;Micro USB charge input: 5V/500mA; USB Output: 5.2V/1000mA Used For: 1) Cellular phones charged by micro USB cable; 2) iPhone/iPod/iPad (Apple adapters not included; however user can use original Apple cable to charge) High capacity 2600mAh; fully charge most cellular phones' battery life up to 1.5 times Grade A cell ensures high quality; LED indicator with two colors shows the current battery state Package includes: Pocket Power Battery, 1 USB to Micro-USB cable, 1 travel-size bag; 1 year warranty; 24/7 e-mail customer support