1. iMore Question's Avatar
    Hi, i recently came across this interesting post where one member says that by covering the middle pin on the MagSafe 2 chargers it will disable charging but still powering the macbook.
    This is great because i can preserve my macbook battery life and still use my mac normally.

    my question is, is it safe?
    09-09-2016 06:01 AM
  2. rickz97's Avatar
    Yes, i found out about it a few days ago! i have tried using it and it worked! Not sure if its safe for my mac tho.
    anyone can confirm this is safe and has used it for years? hahaha
    09-09-2016 06:08 AM

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