Poweradd Nice & Powerful Pilot 2GS 10000mAh External Portable Battery

Poweradd Pilot 2GS 10000mAh Dual USB Portable Charger Backup Battery Pack, with Quick Charge Function and Aluminum Body Designed. It compatible for iphone 5S 5C 5 4S, iPad Air Mini Retina, Samsung Galaxy S5 S4 S3, Note 3 2,HTC One, Nexus 5, LG Optimus,other Smartphones and Tablets (Apple adapters  Not Included), two colors are available: Siliver and Gold.

    Aviation Aluminum body design to ensure lightweight and durability. Compact size makes it easy to carry and fits easily into pocket.
    High capacity of 10000mAh, use a 2.1A adapter for fastest charging time, twice faster than general 1A input.
    Dual USB (1.0A + 2.1A) for charging 2 devices simultaneously. Unique blue 2.1A output design, more easy to recognize.
    Constructed with A+ Li-Polymer battery cells and build-in microchips to ensure safety use and long lifespan. High efficiency rate enable it to charge an iPhone five times, a large capacity phone like Glaxy S4 three times, or an iPad almost twice.
    Package contents: Poweradd™ Pilot 2GS external battery, micro usb cables, user manual. (Apple adapters not included.

There are also 3 colors case for choose.
Get more information from Poweradd official site: http://www.ipoweradd.com/poweradd-pilot-2gs-10000mah-battery-charger-with-quick-charge-for-iphone-5-5s-mini-ipad-samsung-s4-s3-s5_p1285.html