First let me say I have absolute ZERO affiliation to anything relating the sale of this product!
I am just sharing the wealth here for as being still such an unclarity on proper working charging accessories. A small gamble I took on purchasing (2) of these cheapies on EBAY turned out to be quite
Using with GP4XL (Unlocked)
• Fast Wireless Charging (13.2w confirmed)
• Charger immediately recognized on device (as PIXEL STAND) enabling additional GOOGLE ASSISTANT software
• Working w/various GENERIC AC Adapters & USB cables (YAY!)
including SAMSUNG FAST WIRELESS AC / USB + more
• No issues of overheating or phone getting warm.
I am unsure if the specs are EPP charging (as a listed requirement of FAST CHARGING via Google) though it seems to be doing the job as if it was.
What I did find ODD is that these chargers DO NOT play nice using the GENUINE AC Adapter & USB C cable that shipped with the PIXEL 4. SLOW CHARGING AT MAX! Go Figure?
I have tested various older USB cables and USB C adapters and all with no issues w/Fast Charging (though obviously keep in mind results do vary with stuff like this!)
Regardless, for $9 bux, its worth checking out for anyone who is interested.