Macbook Air A2337 not charging

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  • Clarify4082
    Senior Member
    • Oct 2022
    • 61
    • USA

    #1

    Macbook Air A2337 not charging

    Hi,

    I´ve a Macbook Air A2337, it is working but not charging.
    Voltages on the charging adapter:

    1: 183 mV
    2: 183 mV
    3: 3.28 V
    4: 3.29 V
    5: 0 V
    6: 0 V
    7: 0 V

    No signs of liquid damage, both ports and direction same problem...
  • mon2
    Badcaps Legend
    • Dec 2019
    • 14216
    • Canada

    #2
    The above voltages measurements appear to be from the battery connector (J5150).

    Is the power adapter the original or at least 100W with a 100W charging cable?

    What is the history of the unit? Is the battery the original?

    Is the battery being detected by the OS? What do the properties of the battery (under POWER category) report? Share a screen shot.

    Comment

    • Clarify4082
      Senior Member
      • Oct 2022
      • 61
      • USA

      #3
      Hi,

      yes measurements are from the connector J5150.

      Unit is from an ebay listing, sold as defect. Unfortunately it has an icloud lock also . But I will check if the battery is working and use it for spare parts...

      The battery and the power adapter are the original ones. I already tried a 80W, I unfortunately don´t have a 100W USB-C charger...
      On the recovery Assistant I don´t have access to the System-report. Please see the attached picture...

      Comment

      • Clarify4082
        Senior Member
        • Oct 2022
        • 61
        • USA

        #4
        Battery was dead. Replaced it and it´s charging again...

        Comment

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