Tesla USB-C Ports - How Much Power?

In this video I test out the power available when front, rear, single, or multiple ports are in use. The results may surprise you!
Testing performed on a 2023 Model Y Performance, Build Date October 2023.
Here's the meter I use: amzn.to/3W4qnbI

[@CruiserRecovery]

Solid video. Exactly what I was looking for

[@pegefounder]

I searched “when have USB-C outlets of tesla y power”. AFAIK 12 V outlet has no power when the car is parked. I wanted to know, is USC-C PD also out?
Can there be different models? I checked a Tesla Y at the Tesla dealer in Salzburg. No 12 V 3 A available at the front ports, only 9 V 3 A at both of them.

[@colindgrant]

The voltage is a result of the both the power source and the device you are connecting. You need a device capable of USB Power Delivery at the 12V "PDO". Different devices support different PDO's, like 5V, 9V, 12V, 15V, 20V. And some devices skip a PDO. It all depends on the choices made by the product engineers. For example my MacBook charger skips 12V. My car does supply 12V, even when parked.

[@agarwaltushar292909]

Very informative experiments, Thanks!

[@masilrajavinayakam-jc4uw]

Great analysis. Thank you!

[@barrykinglive]

Any evidence various climate features, like seat heaters/ac/etc, impact these power levels at all? I imagine these are isolated to their own system, but ya never know what Tesla has implemented?

[@colindgrant]

I wondered the same thing. I didn't see any variation, but I wasn't specifically looking for it.

[@RoamRideTinker]

All the watts! Nice investigation 👏

[@keonarjmandi1203]

Do you have any stats on the glovebox USB? or on the MY7 rear usb? Thx

[@colindgrant]

Afraid not!