Hell Y'all! You need a PPS charger. It's very random where some companies will include PPS amongst the products they sell supported protocols. In fact, it's so random that you can have their top of the line, best charger or power bank and it won't support the pps protocol but their mid range or even their cheapest will. It's odd. Anyways I have a dozen or so chargers, from near everyone. OnePlus chargers, Samsung Chargers, Anker Chargers, Baseus chargers, Belkin chargers other names brands and others with stupid unpronounceable names. I Have GaN chargers, Super Voocc, etc. All the new stuff. It doesn't matter. Whatever, it is what the phone will accept for Super Fast charging and what it will only allow fast charging. Whatever type of charger it is, if it doesn't support PPS then you won't be able to achieve max charging speeds on a Pixel 9 series phone or any Samsung phone since the S23 or 24 series phones. (Not 100 sure about S23, but definitely S24 series.) The cable can be a culprit, aure, especially if you have the proper super charger protocols . Apparently it's a voltage issue not wattage or... Lower wattage in favor of voltage as heat mitigation and switching speeds. Don't know all the details as it's a software issue on the chargers board and what the protocol the target device will accept for anything over 27 watts. I'm assuming because PPS seems to be easier on the battery at Super Fast charging speeds. Unfortunately most phones don't use that particular protocol.