description<br />Ultra-thin and stylish style: clear and simple design・ exquisite protection technology・ aluminum body・ luxury metal body of the thickest point is only 0.38 inches・ you can easily into the pocket.<br /><br />High capacity and low resistance: top quality polymer battery・ upgrade PCBA・ up to 85% energy efficiency・ strong safety protection・ overcharge・ over discharge・ overvoltage and short circuit protection. High-quality electricity bank・ safety first・ mobile and portable high-quality polymer battery・ more than 500 times the life cycle・ intelligent identification of different mobile devices match the current to charge faster. More powerful boost chip technology.<br /><br />Dual USB port: dual USB port・ you can charge 2 devices at a time・ you can also charge for the Pad and mobile phone (or at the same time for other Android Tablet PC and smart phone charging.) 2.1A lightning output in 1.5 hours filled with your phone・ 20000mah large capacity.<br /><br />High compatibility: Chargers are compatible with all mobile devices and are suitable for almost all phones and tablets and GPS & MP3 / MP4 and PSP and digital cameras. It also supports some digital cameras and mobile gaming devices.<br /><br />Input; 5V / 1A<br />Output: 5V / 1A and 5V 2.1A<br />Standard USB output interface・ as long as the phone data cable can be charged.<br />Plug and play・ power output using USB port・ plug in the data cable to achieve portable・ ready to charge.<br /><br />Package