MacBook Pro 15" Retina (Late 2013-Mid 2014) Battery – iFixit Store
MacBook Pro (Retina, 15-inch, Mid 2014) - Technical Specifications
Review: Apple's mid-2014 15-inch MacBook Pro with Retina display | AppleInsider
NewerTech Macbook Pro Battery Replacement | stackunderflow
A1398 Original Battery A1618 (2015 Version-EMC2909), A1494 (Late 2013 Mid 2014) & A1417 (2012 & Early/Mid 2013) for MacBook Pro 15" Retina - WIT Computers
Apple's MacBook Pro Battery Recall is No Joke, Here's What Could Happen | PetaPixel
PowerTrust A1494 A1618 Laptop Battery For Apple Macbook Pro 15" A1398 Retina Late 2013 Mid 2014 ME293 ME294|Laptop Batteries| - AliExpress
How to check into a free battery replacement for MacBook Pro - 9to5Mac
What is the "real-world" battery life of the "Late 2013" and "Mid-2014" 13-Inch and 15-Inch Retina Display MacBook Pro? How does the battery life compare to earlier models? - Techable
Apple MacBook Pro Retina 15 (Mid 2015) Review - NotebookCheck.net Reviews
Determine battery cycle count for Mac notebooks - Apple Support
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MacBook Pro 15" Retina (Late 2013-Mid 2014) Battery - iFixit
Review: Apple's mid-2014 15-inch MacBook Pro with Retina display | AppleInsider
Apple MacBook Pro Retina 15 Late 2013 Notebook Review - NotebookCheck.net Reviews