Battery for Mac Book Pro 13" A1278 A1322 Mid 2009 2010 2011 2012 USA
MacBook Pro 13-inch Mid 2009 Version:- (MB990LL/A, A1278, MacBookPro5,5) - Mid 2009 version- (MB991LL/A, A1278, MacBookPro5,5) - Mid 2009 version
MacBook Pro 13-inch Mid 2010 Version:- (MC374LL/A, A1278, MacBookPro7,1) - only for Mid 2010 version- (MC375LL/A, A1278, MacBookPro7,1) - only for Mid 2010 version
MacBook Pro 13-inch Early 2011 Version:- (MC700LL/A, MC724LL/A, MacBookPro8,1) - Early 2011 version
MacBook Pro 13-inch Late 2011 Version:- (MD314LL/A, MD313LL/A, MacBookPro8,1) - Late 2011 version
MacBook Pro 13-inch, Mid 2012 Version:- (MD101LL/A, MD102LL/A, MacBookPro9,2) - Mid 2012 version
Apple MacBook Pro 13-inch:MB990*/A / MB990CH/A / MB990J/A / MB990LL/A / MB990TA/A / MB990ZP/A / MB991*/A / MB991CH/A / MB991J/A / MB991LL/A / MB991TA/A / MB991ZP/A / MC700 / MC700B/A / MC700E/A /MC700J/A / MC700LL/A / MC700TA/A / MC700X/A / MC700ZP/A / MC724 / MC724B/A / MC724E/A / MC724J/A / MC724LL/A / MC724TA/A / MC724X/A / MC724ZP/A / MD313LL/ACompatible Part Numbers:- 661-5229- 661-5557- 020-6547-A- 020-6765-A- A1322- A1278Manufactured Year:(Mid 2009 version)(Mid 2010 version)(Early 2011 / Late 2011 version)(Mid 2012 version)