Hey guys, I just got done with my 12s4p 30Q Samsung cell battery.
Here is my build pictures. I used 737 silicon glue and fish paper to make sure everything was done properly. I also used 10mm 0.2 gauge nickel strip (doubled up for my serial connections).
Hope this helps anyone attempting to build a battery themselves!
got question about bms wiring. if i use a wire for series (awg) where will can put the phase wire? (positive side or in the negeative) or does it matter where?.
If I understand you correctly the 12 BMS wires just need to be connected anywhere you made the series connections. There really isn’t a positive or neg side to that.
@ripcurldog
I suggest u copy what you just wrote and create a new thread and past it over for that this is a old thread that has nothing to do with what your asking
Hello, very Nice battery build. I bought 50 cells today and plan on the same config as you. Can u please tell me what BMS u used and what kinda spot welder that will do for a few batteri builds. also the layout config of plus and minus ?