Apple Support on Twitter: "Apple is voluntarily recalling a limited number of older generation 15-inch MacBook Pro units due to batteries that may pose a fire safety risk. Check to see if
FAA Bans Some 15-Inch MacBook Pros from Flying Due to Battery Recall | PetaPixel
MacBook Pro 13" Retina Display Early 2015 Battery Replacement - iFixit Repair Guide
Apple Recalls Some 15-inch MacBook Pros for Overheating Batteries, Check Yours Now | iFixit News