Hi guys,
got my Anker 737 Powerbank now for over a month and i really like it. My favorite feature is the highspeed charging of the Powerbank itself. If Anker can fix the de-charging issues in the next gen this would be awesome.
Enjoy 
Anker 737 Powerbank Review (German / Engl. Subs)
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Hahah 
On /off? Randomly? Always surprise?
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