I am connecting balance leads and missing clear guidance on the connection for the last cells in a 16S.
Anybody know how this goes? The first connector seems clear enough and takes care of cells 1-13. But I have no 16S guidance on this 2nd nine wire for the last three cells. I think it's easy...
I expect this is what we are seeing. I'm not welding experienced but by the looks of the welded stud it seems at least with these Docan supplied cells the same equipment was used as in the YouTube link here. The question I have is, given the thickness of the base being welded onto the terminal...
I'm working to get as fully educated as I can here.
I have two JBD 200A BMS's for a 16S2P plan using LF280Ks. They unexpectedly included these two 400A fuses. Does that sound right, a 400A fuse to protect a 200A BMS?
I thought grade B cells were now so labelled?
What is a grade B cell anyway? So far, it seems I have a very matched bunch of new cells. If they are somehow subpar the specs, and in fact, that is exactly what Docan advises for capacity, it seems they do an excellent job producing to this below...
I don't know, maybe they are "automotive grade", maybe the test report is like an airplane alternator - it's only a special airplane alternator because the stamp on it says so.
I don't know
No
By following Master Prowse's capacity testing recommendations
Docan's delivery of the welded stud variety was perfect in every visible way, there is no "B" on the QR code. I note and reference their disclosure:
"The 280K produced in 2020-2021 cell capacity is around 280+Ah
The...
I have the same question. I just received a first delivery of EVE LF280K's and I'm expecting to find as I test them, what Docan has already advised: 260-270Ah in these. Docan is also testifying that the CATL 280's are delivering 285-305Ah.
Ricker, it appears you have net metering that gives you an even-Steven swap for kWh up to your usage - with a terrible price received for any surplus you generate. Here in Communifornia, this surplus or shortfall is calculated once each year for a "true up" billing or credit.
The equal horse...