√完了しました！ macbook pro (retina mid 2012) battery replacement 291476-Macbook pro retina mid 2012 battery replacement program
User Guide MacBook Pro (Retina, 15inch, Mid 12) MacBook Pro (15inch, Mid 12) Model Identifier MacBookPro9,1 Part Numbers MD103xx/A, MD104xx/A Newest compatible operating system macOS Catalina Tech Specs MacBook Pro (15inch, Mid 12)Late 12/Early 13 13" Retina MacBook Pro Battery Replacement Video Late 13/14/15Battery service If you're experiencing an issue with your battery, your Mac notebook might not require a repair These tips show you how to maximize your battery performanceIf you can't turn on your Mac or if the screen turns black, follow these steps to resolve the issue Your Mac notebook battery service might be covered by warranty, consumer law, or AppleCare Macbook Pro 15 Retina Display Mid 12 Battery Replacement Ifixit Repair Guide Macbook pro retina mid 2012 battery replacement program