These days, the race for survival belongs to those whose devices are fully charged. These portable USB chargers will enable your genetic seed to triumph over that of your low-power rivals.
They crawled from the primordial muck as an Android tablet manufacturer. But over time, they adapted to the conditions of the marketplace to offer Power Bank chargers that work for all kinds of USB-charging devices. By 2017, we expect them to have a prehensile tail.