[cameldrv]

I think CATL is promoting a hybrid pack of LFP and Sodium that would give you the cheapness and density of LFP, but with maybe 30% Sodium that you could use for a quick partial charge, and could also be used when the car is cold-soaked. Once you drive for a while, the whole pack gets warmed up and you can use the LFP.

[juliusceasar]

Using lfp at low temp is not an issue. Charging is the problem.

[dzhiurgis]

> Using lfp at low temp is not an issue

Bjorn managed to get couple cars in coldgate condition - so cold and such low SOC that it's just not enough power to heat up battery and now you going highway at 60 km/h. IDK, maybe just a software fix, maybe an edge case, but it can happen.

[vardump]

> Charging is the problem.

Which also occurs while driving, whenever you're decelerating.