I had first decided to use a cheaper variant of another manufacturer, on paper was the same "tank size" given, but I was able to load the phone only once or twice. Here good four times and even faster! Even my tablet can thus be loaded!
Battery indicator makes me happy! press a button and the individual letters to catch the light and you can see immediately how long it thus still manages.
What I think is good if you have the cable to the battery pack, it is sufficient to plug the phone to connect and it automatically loads the same go! No Requests button in the dark!
My headlamp I can also infect directly to the battery is loaded correctly! so one is in the light and the other hangs! During the phone hangs.
I highly recommend this part warmly, it is certainly not cheap but good value! Laid Dear few more euros and for "what gscheids" with power where we can rely on it! I am very satisfied.