Compatible with Late 2011 Early 2011 and Mid 2012 MacBook Pro 15" Core i7 Battery Part Number: A1382 (Late 2011 Early 2011 and Mid 2012 version) Compatible with 2011 2012 MacBook Pro 15" Core i7 Model Number: MacBook Pro 15.4" 2.2GHz Core i7 (MD318LL/A, A1286, MacBookPro8,2) - Late 2011 MacBook Pro 15.4" 2.0GHz Core i7 (MC721LL/A, A1286, MacBookPro8,2) - Early 2011 MacBook Pro 15.4" 2.3GHz Core i7 (MC723LL/A, A1286, MacBookPro8,2) - Early 2011 MacBook Pro 15.4" 2.4GHz Core i7 (MD322LL/A, A1286, MacBookPro8,2) - Late 2011 MacBook Pro 15.4" 2.5GHz Core i7 (MD322LL/A, A1286, MacBookPro8,2) - Late 2011 MacBook Pro 15.4" 2.5GHz Core i7 (MD322LL/A, A1286, MacBookPro8,2) - Late 2011 MacBook Pro 15.4" 2.3GHz Core i7 (MD103LL/A, A1286, MacBookPro9,2) - Mid 2012 MacBook Pro 15.4" 2.
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