With the unveiling of the Tesla Semi, the automaker confirmed that Tesla Cybertruck will also take advantage of the company’s 1 MW ultra-fast charging technology.

At today’s Tesla Semi Delivery Event, the automaker didn’t roll out a new Roadster from the back of a Tesla Semi as it did at the truck’s original unveiling five years ago, but there was still a “one more thing” moment during the event.

Tesla unveiled its new 1 MW DC fast-charging technology for the Tesla Semi.

We already knew that Tesla had a ~1 MW charging tech for the Tesla Semi, but at the event today, Tesla announced its new “immersion cooling technology” that enables it to achieve a much higher output in the same small form factor:

That’s massively impressive in itself, but also much needed for a large semi truck with a massive battery