Apple MacBook Pro (15-inch, 2013) review: Apple's high-end laptop gets better battery life and a lower price - CNET
NewerTech® : Batteries : NuPower® Battery for MacBook Pro 15" Unibody Early & Late 2011, Mid-2012 Models
Amazon.com: DMKAOLLK A1382 A1286 Battery for MacBook Pro Battery 15 inch Mid 2012 Early 2011 Late 2011 A1286 : Electronics
Amazon.com: Puredick A1417 Battery for (Mid 2012 & Early 2013) MacBook Pro A1398 Battery Replacement - [Upgraded A1417 Battery for 15-inch Retina A1398 MacBook pro 2012 to Early-2013] EMC 2512 or 2673 : Electronics
Apple MacBook Pro with Retina display review (mid 2012) | Engadget
Battery Life - 13-inch Retina MacBook Pro Review (Late 2012)
Apple MacBook Pro with Retina Display (15-inch, 2014) review: Still the best higher-res laptop, but the competition is catching up - CNET
MacBook Pro with Retina display review (15-inch) - The Verge
13-inch MacBook Pro with Retina display review - The Verge
13-Inch, 15-Inch MacBook Pro Battery Life, Mid-2012: EveryMac.com
How To Test A MacBook Battery To See If It Needs Replacing And Replace It | Macworld
What six years of Retina MacBook Pro evolution gets you | AppleInsider
Review Apple MacBook Pro 15 Retina 2.3 GHz Mid 2012 - NotebookCheck.net Reviews
Amazon.com: NinjaBatt Battery Replacement A1618 A1398 for Apple MacBook Pro Retina 15" [Mid 2015 Year ONLY]- Long Lasting [11.36V/99.5Wh] : Electronics
Battery Life - 13-inch Retina MacBook Pro Review (Late 2012)
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
Battery Life - 13-inch Retina MacBook Pro Review (Late 2012)
Amazon.com: VUOHOEG A1494 Laptop Battery for MacBook Pro 15 inch Retina A1398 Late 2013 Mid 2014 Early 2015 Version, ME293 ME294 MGXA2 MGXC2 MJLQ2 MJLT2 MJLU2 : Electronics
Battery Life - The next-gen MacBook Pro with Retina Display Review
Apple MacBook Pro Retina 15 inch 2012-06 - Notebookcheck.net External Reviews