Comments by "Mikko Rantalainen" (@MikkoRantalainen) on "Chevy won't replace battery in 5 yr old car: this is way worse than Tesla" video.

  1. We would need standardized cells and BMS systems that can tell which cells are bad so that individual cells can be replaced as needed. The sad fact is that most battery packs need balanced cells becasue BMS system cannot really balance cells and cannot cope with cells that are not identical enough.
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