IMNEED 10000mAh Most Compact Portable Charger External Battery Charger Backup Battery Power Bank for Iphone Ipad HTC LG Motorola Samsung Galaxy Smartphones Tablets(Black) High Capacity,10000mAh of capacity. Charges all iPhone 4 to five times, a Galaxy S3 thrice, or an iPad / iPad 2 once. Made with high quality Li-ion battery and premium microchips, within CE, FCC, ROHS certification ensures reliability; 500 + recharge cycles over the life of the battery. 4 LED indicators reveal the battery level; One indicator represents 25% of remaining power. Input: Micro USB 5V 1.5A; Two Output: USB 5V 1A&5v 2.1A ensure charge two devices the same time to enjoy simple life . Stylish& portable harmonica style design; ergonomic design for easy handle by one hand; The UV craft, high wear-resisting; The side wire drawing process,the product more high-grade Multiple protection system inside for safety. It's designed for avoiding overcharge, overvoltage, overcurrent, and short circuit to ensure reliability.PERFECT for long plane flights, road trips, or whenever you need to charge your mobile devices wherever you are.