I don't know enough about the OSFW to know what the answer is, but it is nearly certainly in the main TSDZ2 OSFW thread, here:
https://endless-sphere.com/forums/viewtopic.php?f=30&t=110682
or a secondary thread here
https://endless-sphere.com/forums/viewtopic.php?f=30&t=98281
as is most likely anything else you ever wanted to know (or didn't :lol
about it.
It's probably listed under SOC (state of charge), at a guess.
https://endless-sphere.com/forums/search.php?keywords=SOC&t=110682&sf=msgonly
If not, it is probably in one of the other TSDZ2 threads like these:
https://endless-sphere.com/forums/viewtopic.php?f=28&t=116716
https://endless-sphere.com/forums/search.php?keywords=TSDZ2+SOC&terms=all&author=&sc=1&sf=firstpost&sr=topics&sk=t&sd=d&st=0&ch=300&t=0&submit=Search
https://endless-sphere.com/forums/search.php?keywords=TSDZ2+volt*&terms=all&author=&sc=1&sf=firstpost&sr=topics&sk=t&sd=d&st=0&ch=300&t=0&submit=Search