'''UPDATE 8/26/19'''
Here’s the '''Battery Recall program''':
https://9to5mac.com/2019/06/20/macbook-pro-recall-program/
Information as of 2019-06-20
Affected units were sold primarily between September 2015 and February 2017
Go here and enter your serial number:
https://support.apple.com/15-inch-macbook-pro-battery-recall