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USB port wattage rating

PewPew

Member
Verified Owner
Joined
Oct 14, 2022
Messages
54
Cars
Air DE-P, Model S
DE Number
96
Does anyone know what the expected wattage of the USB-C ports is, and if it should be the same for all of them? A while back, I noticed that all the ports have been topping out at 15w. I checked again recently and they now seem to provide 27w (12V 2.25A). Weirdest of all, the front USB delivered 35W for a few minutes before settling down to 27W.
 

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I measured the console ports a year ago and got somewhat less. Maybe OTA changes have affected it, or a revised design.
 
I seem to recall @TWRAPS figured out the early cars varied wildly in output. The newer cars might be more uniform.
 
Mine’s a Dream 96 so definitely not a revision thing 😄
 
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