SLE 20000mAh USB External Battery Backup Power Bank for Tablet PC Smart Phone iPhone Samsung BlakBerry Nokia HTC MP3 MP4 (Black) 20000mAh Power bank Monster capacity (20000mAh) 5V/2A input significantly shortens charging time for your iPhone with ultra high capacity Lithium battery charging two mobile devices conveniently Super-fast charge output through dual USB ports (5V / 2A and 5V / 1A) allows for simultaneous charging of your iPad, iPhone, Android, and more at high speed. Package includes: 1* 20000mAh Portable Charger, 1* Micro-Usb Cable Package contents: 1*Kmashi 20000mAh External Battery, 1*Micro USB cable,1*instruction manual,1 year warranty. Very Practical Charger: Perfect for indoor or outdoor activities like travel, camping or hiking, emergencies, commuters and families.