Designed For Most Micro USB enabled Phones, Tablets and iPhone iPad 13000 mAh Universal Dual USB Power Bank 2.1A Triple Output: Output Power 5V, 2.1A, 5V, 1A 13000 mAh Lithium-ion Battery Speed charging. The high-density polymer battery cell and high grade circuit design both meet national standards,and 19Wh rated energy is subjected to the Aviation Conditions of Carriage. iZAP is Trendy and refined design with ergonomics shape, easy to grab and use . Safe and reliable, perfect for using on travelling and outdoor activities. It comes with a capacity of 13000 mAh which provides enough power to recharge your phone/tablet. Auto power off, make better use of battery energy. 4-lights of LED power indicator, which displays the battery level status.