“Apple’s own support community, along with sites such as Reddit, are ablaze with complaints that the battery is not delivering the promised 10 hours,” Kingsley-Hughes reports. “A user posting to Apple’s support forum claimed their battery ran down in three hours.”
Kingsley-Hughes reports, “It is unclear as yet what might be at the root of this problem, but an issue with the discrete Radeon graphics chip is suspected (although far from confirmed).”
Read more in the full article here.
MacDailyNews Take: Sounds like a software issue and, judging from the posts on Apple’s Support site, this is not a widespread issue. If you’re having this issue, contact Apple. Further, you might want to try a clean install vs. using the Migration Tool to move from another Mac. There’s nothing like a fresh install!
How to perform a clean installation of macOS Sierra – September 21, 2016