I tend to use my smartphone more than usual when I'm away, so before I go on a trip I make sure to throw an external battery in my bag. That way, if my device is about to run out of juice early I can plug it in and get enough charge to last me through the day. Because I want to charge my smartphone a couple of times or two smartphones at the same time, I prefer larger external batteries. Askborg's ChargeCube 20,800mAh and 10,400mAh models meet this requirement, featuring two full-sized USB ports and big-enough batteries inside to keep me… [Continue Reading]
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