RE:indicated I'll use the 'subject' line.
It seems to be
indicated on the USPTO site that the patent for control of battery cells is about to be issued -- i.e. a date will be given for issuance. They have not posted the 'documents' today but they have posted a 'transaction' re 'PUB' which to me suggests a publish of patent info. (I could be wrong -- we'll see what tomorrow brings.)
17/727,143 | 310169.415/535220:
Systems and Methods for Individual Control of a Plurality of Controllable Units of Battery Cells
Documents & transaction history