macbook A1708 - BMU replacement

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  • Prott
    Senior Member
    • May 2022
    • 154
    • Czechia
    #1

    macbook A1708 - BMU replacement

    Hello,
    just a quick sanity check question before I blow myself up.

    Is it ok to transplant a working BMU from a dead A1708 battery to a working battery with a dead (not recognized) BMU? Assuming I will be very careful not to short anything out while doing it.

    I am just worried the BMU retains some battery specific data that will either kill the new battery or make it behave like an old one (the amount of charging cycles, etc.).

    Thanks
    Tags: None
    • mon2
      Badcaps Legend
      • Dec 2019
      • 14106
      • Canada
      #2
      Re: macbook A1708 - BMU replacement

      In my opinion, this project reminds me of the lyrics of the George Thorogood song - Bad to the Bone..

      The head nurse spoke up
      Said, "Leave this one alone"
      Highly recommend to seek out another known good battery. Amazon ?

        Comment

        • Prott
          Senior Member
          • May 2022
          • 154
          • Czechia
          #3
          Re: macbook A1708 - BMU replacement

          Ok, got it. I had a bad feeling about wasting 3 good cells, but a house fire is probably not worth it.

            Comment

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