TEOSTAR Smart 10400mAh Best External Portable Charger Battery Pack Backup Power Bank for iPhone 6 5S 5C 5 4S,iPad mini,Samsung Galaxy S6 S5 S4,HTC,Gopro and All Devices with Universal 5V/2A USB Port Compact high capacity (10 400 mAh) charges an iPhone 5 times and a Galaxy S4, 4 times. Fast charge output. Smart power saving technology USB port will sense plugged device automatically. 4 LED power indicators show the status of charging. Aluminum matte silver enclosure with a curved stylish design, easy fit in your palm, back or pocket. Perfect for long flights and road trips. You can charge your mobile device where ever you go Package includes: 10400mAh power bank, 1 Micro USB to USB cable and user manual Grade A, 18650 Li- ion cell battery and micro chip controlled smart safety protection circuit. Advanced power technology 500+ recharged cycles over the life of the battery.