Gomarty has registered a U.S. Trademark and the serial number is 87155272;Gomarty is a production, sales in one of the manufacturers, professional production. Sales of our products are divided into: laptop batteries, chargers and other electronic products.We are glad to be of service to you if you have what problem can contact us.I wish you a happy shopping,thank you.

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Please be aware that this built-in battery only for laptops manufactured in 2009 2010 2011 2012, not work for laptops made in 2008 (such as A1278 made in 2008)!

Compatible Part Numbers:

661-5229 661-5557 020-6547-A 020-6765-A A1322 A1278 (2009 2010 Early 2011 version)

Compatible Models:

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/A