XS10000 With USB A and Type C powerbank output, you can charge all existing smartphones or other mobile devices. Thanks to the compact and handy Powerbank design, you can easily transport and fit into any jacket, pocket or purse. Powerbanks are equipped with lithium-polymer battery with a specified capacity. With a 2.1 or 3.1 amp output voltage, mobile devices can be charged particularly quickly. Functionality Depending on the capacity, powerbank will extend the extra phone call time by a few hours. With a height of only 9 cm or 13 cm, the powerbank can be easily stored in the bag even during charging operations. Therefore, powerbanks are irreplaceable especially during long trips, festivals or business meetings, where mobile devices are still used and sockets are rather rare.