The case is solid.
The dimensions meet.
Just as the color displayed on green (which, incidentally, quite chic looks and helps not to overlook the unit if it is lying around somewhere order lot).
Charging my smartphone Samsung Galaxy Plus functions without problems and in fact 1.5 times with fully charged battery. I had the hope of a more, as there is no iPhone, but as specified was no longer guaranteed.
Speaking of Apple. My iPad mini refuses categorically to recognize the charger. There is the concise message> Loading notthe Power Bank can actually fastest recharge over the socket. I use for the plug-head of Apple cable.
Last but not least. Furious well I find the charge indicator on the battery:
Emphasize no extra Rumdrücken or switched, but only ("whoosh") with a finger on the charge indicator and the flashing points (max. 4) indicate the status.
In short. A strong buy recommendation.