Air Zuker&reg; 15000mAh Portable External Battery Charger Dual USB (2.1A output) Power Bank with LED Flashlight for iPhone, iPad, Samsung Galaxy, Nexus, HTC One, Most other Phones and Tablets 15000mAh capacity provides more power for your devices so that you have enough power on longer trips. Compact design & super handy: Size 141.5mm * 62.6mm * 23.8mm, portable as iPhone 6. Super portable due to the high energy density, ideal for your pocket. Super-fast charge output through dual USB ports (5V/2.1A and 5V/1A) allow for simultaneous charging of your iPad, iPhone, Android, and more at high speed. Rapid input charging: Recharges in 7-8 hours with a 2 amp adapter (not included), 2 times faster than normal DC 5V 1A input, saving 50% of your time. 4 status LEDs keep you informed of remaining capacity. Built-in flashlight for dark or low-light environments.