A1382 Battery For MacBook Pro A1286 Mid 2009 2010 2012 Late/Early 2011 A1321 NEWHow to check the corresponding model of your laptop:Method 1:
1. Flip Mac. In the small text near the axis, find:
Model No. Axxxx (such as A1321 A1286)
Take note of this A number to correspond to the battery model.
Identifying the year is crucialMethod 2:
View the model within the system
1. Click on the top left corner → About this machine
2. See model and year (e.g. MacBook Air 13 inch, 2020)
3. Click for more information → System Report
4. Find in the hardware overview: Model identifier: AxxxxNote:Before you purchase, please confirm that your MacBook's model number, the original battery's part number and your MacBook's version correctly match this replacement battery. You can access this information on your computer by: About this Mac --> More info... --> Serial number--> Check your MacBook's version on offical website or Google with the SN.1.A1382SpecificationType: Brand new, Li-ion, replacement batteryNumber of Cells：6Cells；Capacity:77.5Wh Voltage:10.95V

Compatible Apple MacBookPro 15" Battery Model: A1382 ONLY

A1382 661-5844 020-7134-A

Compatible Models

This battery is only for MacBooks manufactured in 2011 & 2012, not work for laptops made in or before 2010.

Apple Macbook Pro 15.4 inch Early 2011 Version (Identifiers: MacBookPro8,2)

MacBook Pro 15.4" 2.0GHz Core i7 (A1286) - Early 2011 (MC721LL/A)

MacBook Pro 15.4" 2.2GHz Core i7 (A1286) - Early 2011 (MC723LL/A)

MacBook Pro 15.4" 2.3GHz Core i7 (A1286) - Early 2011 (MD035LL/A)

Apple Macbook Pro 15.4 inch Late 2011 Version (Identifiers: MacBookPro8,2)

MacBook Pro 15.4" 2.2GHz Core i7 (A1286) - Late 2011 (MD318LL/A)

MacBook Pro 15.4" 2.4GHz Core i7 (A1286) - Late 2011 (MD322LL/A)

MacBook Pro 15.4" 2.5GHz Core i7 (A1286) - Late 2011 (BTO/CTO)

Apple Macbook Pro 15.4 inch Mid 2012 Version (Identifiers: MacBookPro9,1)

MacBook Pro 15.4" 2.3GHz Core i7 (A1286) - Mid 2012 (MD103LL/A)

MacBook Pro 15.4" 2.6GHz Core i7 (A1286) - Mid 2012 (MD104LL/A)

MacBook Pro 15.4" 2.7GHz Core i7 (A1286) - Mid 2012 (BTO/CTO)

2.A1321

Specifications:

Voltage: 10.95V

Capacity: 73Wh

Number of Cells:6

Replacement part Number:

A1321 661-5211 661-5476 020-6380-A 020-6766-B

Compatible model:

For APPLE:

MacBook Pro 15" A1286 (2009 Version)

MacBook Pro 15" MC118,MacBook Pro 15" Precision Aluminum Unibody (2009 Version),MacBook Pro 15” MB985*/A,

MacBook Pro 15” MB985CH/A,MacBook Pro 15” MB985J/A,MacBook Pro 15” MB985LL/A,MacBook Pro 15” MB985TA/A,

MacBook Pro 15” MB985X/A,MacBook Pro 15” MB985ZP/A,MacBook Pro 15” MB986*/A,MacBook Pro 15” MB986CH/A,

MacBook Pro 15” MB986J/A,MacBook Pro 15” MB986LL/A,MacBook Pro 15” MB986TA/A,MacBook Pro 15” MB986X/A,

MacBook Pro 15” MB986ZP/A,MacBook Pro 15” MC118*/A,MacBook Pro 15” MC118CH/A,MacBook Pro 15” MC118J/A,

MacBook Pro 15” MC118LL/A,MacBook Pro 15” MC118TA/A,MacBook Pro 15” MC118X/A,MacBook Pro 15” MC118ZP/A

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On Jun 8, 2026 at 01:41:56 PDT, seller added the following information: