Hello all. I am building or should I say rebuilding a 12volt battery using 16 headway 38120 cells. I previously was only using 8 of these cells and I was using a APEX 4s12V-14.6V 60A/100A BMS connected in the Common Port-Shared Connection. It didn't seem to last as long as I thought it should. So my question is: "What BMS should I be using for 16 cells???. This is only a 12Volt battery and all the s 16 BMS are for 48 volts.Please see attached picture and pleas help if you can.
Thank You
hpwells1
Thank You
hpwells1