iFixit tears down 2016 13-inch MacBook Pro (no Touch Bar), finds smaller battery, new keyboard, custom SSD unit - 9to5Mac
Amazon.com: A1322 Battery for A1278 Apple MacBook pro 13 inch Mid 2012 Early 2011 Late 2011 Mid 2010 2009 with 6000mAh Newer Tech (MC374LL/A MB990LL/A MB991LL/A MC700LL/A MD313LL/A MD101LL/A MD102LL/A Battery) :
MacBook Pro 13" Unibody Early 2011 Battery Replacement - iFixit Repair Guide
Amazon.com: iFixit Battery Compatible with MacBook Air 11" (Mid 2011-Early 2015) : Electronics
MacBook Pro 15" Unibody Early 2011 Battery Replacement - iFixit Repair Guide
iFixit Tears Down Battery, Improved Keyboard, and Removable SSD of MacBook Pro Without Touch Bar - MacRumors
MacBook Pro (13 Zoll, Anfang 2011, Unibody) Akku ersetzen - iFixit Reparaturanleitung
MacBook Pro 17" Unibody Teardown - iFixit
Amazon.com: iFixit A1398 A1618 Battery for MacBook Pro 15" Retina (Mid 2015) - Fix Kit : Electronics
MacBook Pro 13" Unibody Early 2011 Right Speaker/Subwoofer Replacement - iFixit Repair Guide
How to replace a 13-inch MacBook Pro battery
How to replace the battery in a mid-2012 Macbook Pro | David Artiss
MacBook Pro Unibody (Early 2011-Mid 2012) AirPort/Bluetooth Board – iFixit Store
You can finally replace the battery in your MacBook Pro with Retina by yourself if you've got the nerve | iMore
Do you have to pay to replace a MacBook Pro battery?
Buy iFixit Battery Compatible with MacBook Pro 15 Unibody (Early 2011 - Mid 2012) Online in Tunisia. B07GTGSKWZ
MacBook Pro 13" Unibody Early 2011 Hard Drive Cable Replacement - iFixit Repair Guide
MacBook Pro 13" Unibody Early 2011 Battery Replacement - iFixit Repair Guide
Apple MacBook Pro 13" A1278 (Mid 2009 - Mid 2012) - Battery A1322 | Fixshop
MacBook Pro 15" Unibody Early 2011 Battery Replacement - iFixit Repair Guide