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Amazon.com: A1278 A1322 Battery, POWERWOO MacBook pro Battery Replacement 13 inch Mid 2012 2010 2009 Early 2011 Late 2011, a1278 Battery with 6000mAh 10.95V 65.7Wh - High Performance and Longevity : Electronics
A1322 Battery For Apple Macbook Pro 13 Inch A1278 Mid 2012 2010 2009 Early 2011 - Laptop Batteries - AliExpress
Amazon.com: A1382 Battery for MacBook Pro 15 inch A1286 Early 2011 Late 2011 Mid 2012 New Replacement Laptop Battery (7200mAh 10.95V/78.84Wh 25 Months Warranty) : Electronics
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Mid-2012 Macbook Pro Battery Replacement - YouTube
A1417 Battery for MacBook Pro 15" Retina A1398 (Mid 2012-2013)