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    CATL 310AH cells, 0% SOC before wraping packs in kapton tape

    I been reading a lot about either compressing or not, but no one has talked about state of charge prior to compression, we know that the cells expand slightly from 0% to 100% SOC, Will Prowse just did a video about this and confirmed that they do expand slightly when fully charged, I already top...
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    310AH cells from Alibaba

    Bought some cells from Alibaba, they said they were grade A CATL but most were scratched up, minor dents, and a few were a different shade of blue, slight bulging, is that normal? At least the QR codes were intact, currently load testing, are these CATL or someone else?
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