MacBook Pro 15-inch Unibody (Mid 2009, Mid 2010) Battery (A1321)

 MacBook Pro Unibody 15″ A1286

MacBookPro5,3 Mid 2009: MB985LL/A (2.66 Ghz Core 2 Duo)
MacBookPro5,3 Mid 2009: MB986LL/A (2.8 GHz Core 2 Duo)
MacBookPro5,3 Mid 2009: MB986LL/A (3.06 GHz Core 2 Duo)
MacBookPro5,4 Mid 2009: MC118LL/A (2.53 GHz Core 2 Duo)
MacBookPro6,2 Mid 2010: MC371LL/A (2.4 GHz Core i5)
MacBookPro6,2 Mid 2010: MC372LL/A (2.53 GHz Core i5)
MacBookPro6,2 Mid 2010: MC373LL/A (2.66 GHz Core i7)
MacBookPro6,2 Mid 2010: MC373LL/A (2.8 GHZ Core i7)

Identifying Numbers

Apple Part #: 661-5211, 661-5476
Printed Part #: 020-6380-A, 020-6766-B
Printed Model #: A1321


Warranty Information: 3-Months Local Seller Warranty