It only needs to be a USB-C with PD, at an appropriate wattage for fast charging. If it doesn't have PD, won't work.

Any of these (and many many more) should work, though I wouldn't necessarily recommend them. I like Anker.

www.amazon.com/Charger-AOHI-Magcube-Adapter-MacBook/dp/B093PQZVK4/

www.amazon.com/ESR-Lightning-Compatible-Delivery-MFi-Certified/dp/B08MFDCLT4/

www.amazon.com/Top-Up-Charger-Ultra-Slim-Devices-Samsung/dp/B095PN3GXD/

www.amazon.com/Charger-dodocool-Portable-Compatible-Adapter/dp/B091XVWT35/

www.amazon.com/Adapter-Charger-Foldable-Compatible-AirPods/dp/B093Y8HXJ5/

Are you sure it isn't the cable? Which one did you buy?

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If you've got a USB-C laptop to charge as well, I have one of these sitting in front of me, which works quite well also, and will charge anything up to 65W.