There is actually a lot of confusion around what the right charger is you need to take advantage of the S23 Ultra's new Fast Charge 2.0 Capability. This is what you need!
*Sorry for the consistent mix up with 25W and 45W comments!
Anker 313 45W Power Brick- https://amzn.to/3xs9sCo
Anker 737 Portable Power- https://amzn.to/3IsS5rj
Power Meter Cable Red- https://amzn.to/3Egap4z
Power Meter Cable Black- https://amzn.to/3K73I8O