what if you replaced them with molicel P60B ? interesting if we could get 18 ah in the shell of 12ah

Interesting video mate, one suggestion would be to show the initial teardown, then speed up the teardown to the end, resume normal speed, when the bat's are cleaned, then show the quick build up of the power wall or just finish the video off.  

Overall good job.
Merry Christmas MMXXII
Happy new year

I just pulled apart a 12ah battery and it only had one dead cell in it, killing the whole battery  What can I use the good battery's in, as they seem an odd size ?

Nice work, interesting to see the whole process. Just out of curiosity, not so much criticism: are there benefits to not having your BMS connected? I remember you mentioned something about it in some other video, can't find it though.

bro have costum nuclear power station behind him

I lost a subscriber to this video. Why! What did I do wrong. Please advise me.