The Daly devices looks good, but I don’t seem to find much information. What are the connector pinouts? How do I connect 12S to a 13S controller? What is the specific model # of the unit I see on a web page? But the specs and pricing look awesome!
Many of the same questions with LLT. Many of the pictures do not match product description (i.e. 14S or 12S, or a 16S 48V Li-Ion BMS sounds sketchy to me, sounds more like LiFePO4)
Are there particular links and sources that are tried and true?