Samsung will bring back the 45W charging standard to its smartphones, starting with the Galaxy S22 Ultra, leakster Roland Quandt reveals. He shared an image of the new PD charger with the model number EP-T4510, which will obviously be sold separately. The travel charger will come with a USB-C to USB-C cable in the retail package, according to the leaked image. If the leakster is correct, this would mean we'll once again see a Galaxy smartphone with 45W charging. The last one was the Galaxy S20 Ultra, introduced in February 2020. Back then the 45W charger would throttle extremely quickly...
Source: https://www.gsmarena.com/samsung_is_bringing_a_new_45w_fast_charger_for_the_galaxy_s22_ultra-news-52548.php