I Picked up a few of the EC Technology items back when they had the £10 voucher, Great quality and I've used their 6000mAh power bank numerous times.
With a 12000mAh battey it can charge the average phone around 4/5 times maybe even more !
For £12.99 its a great Secret Santa present for anyone with a usb charable device,comes with a flashlight so great accessory to keep in the car just in case.
Smart LCD display makes it more easier inform the accurate energy level, Output status/Input status, flashlight status you're currently operating under.
12000mAh capacity with high efficiency rate enable it to charge an iPhone 4s 7 times, a large capacity phone like Glaxy S4 4 times, or an iPad mini 2 times.
Premium Grade A+ Cells Adopted, to ensure safety use and long lifespan. Metal case with brushed finish offers optimum protection as well as a stylish look.
Dual USB 5V(2.1A + 1A) for charging 2 devices at full speed simultaneously. Especially designed for mobiles, tablets and digital products.
Package contents: EC Technology 12000mAh External Battery Pack, 1 Micro USB charging cable, user manual.