Extremespec - Despite the fact that the graphics card AMD Radeon HD 7790 were presented six months ago, they still retain a leading position among the discrete graphics cards cost from 100 to 150 dollars. The reason for this is a great value and capability. In addition, AMD Radeon HD 7790 is small in size and have a relatively low power consumption.
There are US and Europe versions of the HIS Turbo charger. Unfortunately there is no adapter to convert it to the European outlets. The weight (0.07kg) and output (5V/2.1A 9V/2A 12V/1.5A ) is identical between the two. If you travel internationally it's worth your while to pick up both models. It's worth every penny to have your phone half way charged in only thirty minutes.
To be fair the standard nexus charger does the same for my nexus 5 and the battery lasts me all day...
The power bank's design is simple and easy to use. There's a silver button that you can press to see the Lithium Ion battery's charge level. There are four blue LEDs that represent 25% each. When a USB device is plugged in, it will illuminate in blue to let you know that it is drawing power. To use the power outlet you have to turn the switch on. It's as simple as that.
Included in the box is the power bank, and AC adapter to charge it, a converter for international charging, a carrying pouch, and a user manual. It weighs less than a pound and its dimensions are 5.9 x 3.74 x 1.1. It's pretty compact and is a lightweight travel companion.
