On sale! (normally $69) The SilverStone QIB052 is a dual function power bank utilising the latest charging technology. It can act as a wireless charging pad and a mobile charger. Built to comply with Qi Wireless Power Consortium standard certification, it has a 5200mAh capacity battery and one 2.1A high current output port that allow sufficient simultaneous charging to another device via a USB port while wireless charging.