Recent content by Johnrobert999

Not sure where these wires go to the battery and BMS

The balance leads connect to each cell string. The first one (black) connects to the negative end of the battery. The rest (red ones) connect to the junction between the cells series in sequence until you reach the positive end of the battery pack. If you notice on this battery all the balance...

Sorry I forgot to mention this is a replacement battery that needs to be soldered when I do the BMS. Just thought it odd as all the BMS installs I saw on YouTube go to the positive, but I guess it does not make any difference. I was going to splice the wires close to new BMS with good insulation...

I watched a few Youtubes from what I can gather all the red BMS wires go to the positive on my battery the old BMS was wired to the negative I was going the splice the wires to new BMS, so I would not have to solder anymore on the battery