The battery builders club

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Monitoring individual cell voltages (Smart BMS, Balance charger)

Copying my esk8.builders post + minor updates. I believe there’s value in knowing the voltages of individual cells (or parallel groups) in a battery pack. If nothing else, knowing that your cells are well balanced and don’t tend to drift away will give you a peace of mind. I’ve been looking into what options there are. This is a write up of my findings. I hope this is useful info for some. I also hope for people to chime in and help to complete the list. Possible solutions can be divided into…

There’s a few listed there. I think Graupner also makes one. None are cheap.