Brookstone 13000 mAh Portable Charging Power Bank Review
Key features:
Charges most smartphones between 7 and 9 times when fully charged. Features two outputs: 2.1 & 2.4 amp USB, so you can charge two devices at once.
Charges Androids, iPhones, iPads etc.
The unit takes about 8.5 hours to fully charge.
Brookstone 13000 mAh Portable Charging Power Bank Video: