Amazon.com: iFixit Battery Compatible with MacBook Pro 13" Unibody (Mid 2009 to Mid 2012) : Electronics
Amazon.com: Ftenlyen A1322 A1278 Battery Replacement - A1322 Battery for MacBook Pro 13 inch Mid 2012 2010 2009 Early 2011 Late 2011 Version High-Performance and Long Lasting [ 10.95V 63.5WH ] : Electronics
How to Upgrade/Replace the Battery in a 13-Inch MacBook Pro (Mid 2018 - 2020) - YouTube
A1322 Battery For Apple MacBook Pro 13" A1278 Mid 2009 2010 2011 2012 NEW 63.5Wh | eBay
13-Inch, 15-Inch MacBook Pro Battery Life, Mid-2012: EveryMac.com
Amazon.com: A1278 A1322 Battery Compatible with Apple MacBook Pro 13 inch Mid 2012 2010 2009 Early Late 2011 MD313LL/A MC374ll/A MD101LL/A MB990LL/A MC724LL/A MD314LL/A MC700LL/A MD102LL/A 661-5557 020-6765-A : Electronics
Apple Macbook Pro MD103LL/A Specs | Mid 2012, 15 inch laptop [Core i7 2.3 GHz, 9.1, A1286 (EMC 2556)] | Techable
A1322 Battery for MacBook Pro 13" Unibody A1278 Mid 2009-2012
Apple MacBook Pro with Retina Display (13-inch, 2013) review: Not a Retina MacBook Air, but awfully close - CNET
MacBook Air (13-inch, Mid 2012) - Technical Specifications
Apple MacBook Pro 13 inch 2012-06 MD101LL/A - Notebookcheck.net External Reviews
Amazon.com: DR. BATTERY A1278 A1322 Battery Compatible for Apple MacBook Pro 13" 2009 2010 2011 2012 Years Model MB990LL/A MB991LL/A MC375LL/A MD314LL/A MC724LL/A - High Capacity [10.95V / 70Wh] : Electronics
Battery A1417 For Apple Macbook Pro 15 Retina A1398 Mid 2012 Early 2013 A1417 US | eBay
MacBook Pro - Wikipedia
A1466 Battery for Mac.Book Air 13" Mid 2012 2013 Early 2014 2015 A1405 A1496 - Walmart.com
MacBook Pro (Retina, 15-inch, Mid 2012) - Technical Specifications
Mac Pro (Mid 2012) A1289 Parts, Mac Pro Server (Mid 2012) A1289 Parts
Apple MacBook Pro with Retina Display (15-inch, 2014) review: Still the best higher-res laptop, but the competition is catching up - CNET
Design & Silicon - The next-gen MacBook Pro with Retina Display Review
MacBook Pro "Core i5" 2.5 13" Retina 2012 Specs (Retina Late 2012, MD212LL/A*, MacBookPro10,2, A1425, 2557): EveryMac.com
Huajiang Tech 35Wh 7.3V A1406 A1495 Laptop Battery for Mac Book Air 11" A1465(Mid 2012 2013 Early 2014 2015) A1370(Mid 2011) - Walmart.com
MacBook Air (11-inch, Mid 2012) - Technical Specifications
MacBook Pro 15" Retina Display Mid 2012 Repair - iFixit
Macbook Pro 2.9 GHz ME116LL/A Specs (Retina, Mid 2012), 13 inch Apple laptop [A1425 (EMC 2557), Core i7, 10.2, BTO/CTO] | Techable
MacBook Pro review (13-inch, mid-2012) | Engadget
Macbook Pro MD101LL/A Specs | Mid 2012, 13 inch Apple laptop [Core i7 2.5 GHz, 9.2, A1278 (EMC 2554)] | Techable