The Powerton WBP20 wireless power bank with a capacity of 20,000 mAh enables both wireless and wired charging. It is easily attached to the phone thanks to three rows of rubber suction cups. The power bank has a Qi wireless charging function. All you have to do is attach it to a smartphone that supports the wireless charging function. If you prefer classic charging via a cable, this is also possible thanks to the micro USB cable, which is part of the package.