The OnePlus 7T doesn't support wireless charging; here's why - PhoneArena
Amazon.com: Type C Wireless Charging Receiver, Nillkin Magic Tag USB C Qi Wireless Charger Receiver Chip for Google Pixel 2 XL/3a XL/LG V20 / OnePlus 6/6T/7/7 Pro and Other USB C Phones :
Fast Wireless Charging Stand - Compatible With Iphone, , Motorola, Oneplus & More - Qi Certified Charger! - Temu
How do you choose a wireless charger for your OnePlus smartphone? - Coolblue - anything for a smile