What did I expect? A device as described: 30,000 mAh Power Bank, brushed stainless steel, working, meticulous workmanship, good workmanship, easily understandable description and a ordendliche packaging. What I have bekommmen? A shipping container which was about twice as large as the content and everything without Füllmaterial.Ohne any description. A Power Bank which scratched at top and bottom and the bottom had been shot several times, ie small holes, whatever came there. The carton was patched with sticky tape and the unit had several fingerprints. (Hello, stainless steel and fingerprints, who rumgegrabscht there?) After unsuccessful charging overnight, hardly matters right? Not even close. So the blue indicator is so bad that installed about 20 percent of the display shown in black, the display is the current status makes the V for Volt only a dash and upper half of the display, you can look at the printed circuit board inside. What a abysmal processing. This device comes in the rest of NET GmbH wholesale and retail food. Called also GNet. Also interesting is that I get the items when I click my orders not displayed. On the device itself is absolutely nothing to be found on the manufacturer or other, only on the input and output voltage. Let people of this shipping company and this device only fingers away. Incidentally, now waiting verifiable first when I get a return receipt, na thank you.