A1321 020-6766 661-5211 73W Battery Mid 2009 2010 15inch MacBook Pro NB-4065W
This is a replacement battery for the later model MacBook Pro 15" Unibody machines. The battery is model # A1321 This is for the MacBook Pros with the one piece bottom. Some models may need a special screwdriver to remove the battery. It is sold as MacBook Unibody Battery Access Screwdriver.
EEE code: 77V,77Y
Apple part number: 661-5211, 020-6380-A, 020-6766-B
Compatible models: Unibody-Mid 2009-A1286, Unibody-Mid 2009-A1286, Unibody-Mid 2009-A1286, MC118LL/A, MB985LL/A, MB986LL/A, 020-6380-A, 020-6766-B
Compatible Mac info. : 2.53GHz Core 2 Duo 15-inch 2.66GHz Core 2 Duo 15-inch 2.8GHz Core 2 Duo 15-inch Macbook Pro 020-6380-A, 020-6766-B
661-5211 73W Battery - Mid 2009 15inch Macbook Pro 0206380A, 0206766B