I have received my purchase today no regrets. You need nothing more large on and off. By plugging the cable into the device charging starts and ends automatically with a full load, or when pulling the cable. I can quickly and easily upload to the device so far both my Samsung Tab 8.0 4 and a Kindle Paperwhite so. There were no problems. Even as power generator for my external notebook speakers from Logitech, the battery has proved prima. The only slight drawback is that if the size of the battery hardly avoidable, long charging time of about 9.5 hours. A power adapter included would be nice, though admittedly all power supplies located in my household work properly with the battery. But at the price that's probably whining at a high level.
I had some problems with my first delivery. On my short email of Support reacted immediately and within 48 hours I had a replacement device in my hands. Including the extent exemplary. Error on the technology you can never avoid, but you can keep the problems for the customer as low as possible.
Smooth 5 stars from me.
