Super charging temperature really high

[jeffkruse]

Isn’t 138 degrees bad for the battery?

 

[E90alex]

Yes the battery can get very hot when supercharging. It’s fine. The car will cool it back down as needed.

 

[jboy210]

Isn’t 138 degrees bad for the battery?

I read that 40C (104F) is the idea pack temp at start of charge. But when charging the battery will get hotter as the cells heat. As long as the cooling system is a working property you should be fine.