Quantum For pixel phones it would be best to get a charger that supports PPS charging. You would also need a cable that supports PPS charging then. A cable needs a E-Marker chip to be able to PPS charge. Any cable at 100W or more has a E-Marker chip.
The safest bet would probably be to get a USB certified cable, but I'm not sure how common that is these days. A reputable company would also do the trick