The build quality of the power bank is superior to many other power banks i have owned. The power bank has colour tone of smooth silver. Adding to this giving the power bank a slick look.
These make the power bank feel very high-end. The silver trim on top and bottom of the power bank also adds to the premium feel. There are LED display indicating the remaining charge in the power bank. The two usb ports for output to charge devices and the input micro usb port for charging the power bank are all on the same side of the power bank.
The power bank has a capacity of 10,000mAh, which should easily charge your device multiple times from 0% to 100%, for a galaxy s8 edge it should charge it approximately 8-10 times before the power bank needs recharging.