زميل هزم نجاح كبير macbook pro mid 2009 battery life مارتي فيلدنغ مكيف هواء المهندسين
MacBook Pro 13" A1322 battery for Apple A1278 (2009-2012)
A1322 Original Battery for A1278 Apple MacBook Pro 13 inch 2009 2012, A1322 Battery for Apple MacBook Pro 13 inch A1278 (Mid 2009 – Mid 2012) - WIT Computers
MacBook Pro 13" Unibody (Mid 2009-Mid 2012) Battery - iFixit
A1321 Original Battery for A1286 Apple MacBook Pro 15" (Only for Mid 2009, Early/Late 2010) - WIT Computers
MacBook Pro - Wikipedia
Determine battery cycle count for Mac notebooks - Apple Support