Hey, I just wanted to share a YouTube channel I found recently. This guy called Pete has filled a small shed with 18650s and made lots of videos. It’s interesting.
I saw a couple of his videos several months ago. I could never determine for sure if he had any sort of a BMS in place
Heck if I know. I recently messaged him about making an overview video. I think that would clear up questions like. He sounded interested, but hasn’t uploaded one yet.
Come to think of it, I think I saw him comparing the banks with a volt meter. I think he disconnects each bank and compares the voltage manually.
Thanks Josh. Another two hours wasted on YouTube. 
:person_facepalming:
Ha, same here. I have watched a lot myself because it’s strangely hard to stop watching I like this kind of thing.
I’m glad I don’t live downwind of his back yard. That’s all I can say about that.
Wow! That’s scaryawesomecool