Good price for this power bank - only the orange color. Reviews on Amazon USA are very good. As usually shipping is free for orders over £20 or if you buy 3 of these.
From Amazon listing:
Innovative Sleek Ultra Compact Design Delivers One Of the Most Portable Battery Pack in Contemporary Design which is user friendly and easy to use compatible with most Mobile and Tablet Devices in the market.
Strong and Efficient.
With its amazing 10,400 mAh Batter Power Capacity Delivered in Such a Compact Package. Your Will Pleasantly Renew Your Mobile Device Power Supply Multiple Times with more than 100% of Full Charge of tablet battery capacity. Typically, Aero Battery Pack can Charge a Large Capacity Phone Such as Galaxy S5 Three Times.
Elegant and Attractive.
Our Aero Series Battery Pack is very Simple to Use. With One Click of Button, 4 LED Indicators will Display How Much Power Is left in the Pack. In Addition, The State-of-Art Design is One of the Most Distinctive and Attractive Battery Pack in the Market. Our Battery Pack Comes with Two USB Charging Ports Which Allow 2 Mobile Devices to Be Connected and Charging Simultaneously. It is Not Just a PowerSource, It is also a Statment of Active and Energetic Life Style
For Best Performance.
• Please use our attached cable or your device's original manufacturer cable or a third-party certified cable (such as MFi).
Our Battery Pack is Compatible with iPhone 6 plus +, 5S, 5C, 5, 4S, iPad Air, mini, Galaxy S5, S4, S3, Note 4 Pro, 3, Galaxy Tab S, 4, 3, 2, Nexus 4, 5, 6, 7, 10, HTC One, One 2 (M8), LG G3, G2 or Most of the Android and Apple Mobile Phone and Tablet Devices