Description: - Connects to logic board and provides DC-In charging port Compatibility: MacBook Pro 13" Unibody A1278 - MacBookPro5,5 Mid 2009: MB990LL/A - MacBookPro5,5 Mid 2009: MB991LL/A - MacBookPro7,1 Mid 2010: MC374LL/A - MacBookPro7,1 Mid 2010: MC375LL/A - MacBookPro8,1 Early 2011: MC700LL/A - MacBookPro8,1 Early 2011: MC724LL/A - MacBookPro8,1 Late 2011: MD313LL/A - MacBookPro8,1 Late 2011: MD314LL/A - MacBookPro9,2 Mid 2012: MD101LL/A - MacBookPro9,2 Mid 2012: MD102LL/A MacBook Pro 15" A1286 - MacBookPro5,3 Mid 2009: MB985LL/A - MacBookPro5,3 Mid 2009: MB986LL/A - MacBookPro5,4 Mid 2009: MC118LL/A - MacBookPro6,2 Mid 2010: MC371LL/A - MacBookPro6,2 Mid 2010: MC372LL/A - MacBookPro6,2 Mid 2010: MC373LL/A - MacBookPro8,2 Early 2011: MC721LL/A - MacBookPro8,2 Early 2011: MC723LL/A - MacBookPro8,2 Late 2011: MD318LL/A - MacBookPro8,2 Late 2011: MD322LL/A - MacBookPro9,1 Mid 2012: MD103LL/A - MacBookPro9,1 Mid 2012: MD104LL/A Identifying Numbers: - Apple Part #: 661-5217, 661-5235, 922-9288, 922-9307 - Printed Part #: 820-2565-A