Apple still offers free replacement battery for MacBook Pro mid 2012 and early 2013, reports MacRumors.
15-inch MacBook Pro with Retina display, released in mid 2012 or early 2013, qualify for the battery replacement. This procedure will be free, if you are willing to wait about a month.
Apple has advised the Genius Bar employees and authorized service centers to offer customers free replacement batteries, if they are willing to wait at least November 15.
The delay is continued from …