https://www.amazon.com/UGREEN-Charging-Delivery-Braided-Compatible/dp/B09PB8DJ28
Found this on the Amazon U.S. store, says it's PD 3.1 certified up to 240w.
Yes, higher PD rating will charge the laptop faster while off and extend the battery life when in use. I use the Anker 737 Power Bank with a UGREEN 240W cable
https://www.amazon.com/Anker-PowerCore-Portable-Charger-Compatible/dp/B09VPHVT2Z
https://www.amazon.com/UGREEN-Charging-Delivery-Braided-Compatible/dp/B09PB8DJ28