Lucid gets a NAC adapter:
Lucid Motors announced that its Air owners will gain full access to Tesla’s Supercharger stations in North America starting July...
electrek.co
Really great comment on the history of things:
In the early days of DCFC all chargers provided up to 400v, and cars had 400v systems. Then about a decade ago the CCS standard was revised to require 1000v for high power chargers (100kw and above). This enabled the development of fast charging 800v cars like the Hyundai/Kia/Genesis EGMP vehicles, Lucid Air, and Porsche Taycan.
However, these cars still needed to charge at the older low power 400v chargers. To do that, a 400v-800v converter was built into the car. This takes the 400v from the charger, upscales it to 800v for the battery. But the electronics to do this gets more expensive and heavy depending on how much power can be converted, so only the minimum necessary converter was included. The Lucid only can convert 50kw, the EGMP cars are limited to 97kw.
Meanwhile, Tesla just kept using 400v, even with 250kw/325kw chargers. When these 800v cars were designed, no one anticipated that they would ever need to connect to these Tesla chargers, so why spend money on higher power converters? Then everything changed, and now we have cars that were never designed to plug into high power 400v chargers. So they do work, but with speed limitations. The ultimate fix will be 1000v chargers from Tesla, starting to come later this year.