Brittany P. July 12, 2018 14:04 Updated All iON Wireless Charging Pads use a USB-C charging connection to power on. Related articles What smartphones do the iON Wireless Mini & Plus Charging Pads work with? If someone purchases internationally will they be charged a customs fee? My iOttie Wireless Charging Device is not fast charging. Why is that? What should I do if the suction cup is not sticking? Comments 0 comments Article is closed for comments.