This is a little odd. Why would the battery be so affected by Apple’s own Safari and then totally unaffected by Chrome?
‘Consumer Reports said yesterday that the 2016 MacBook Pro was the first ever Apple laptop that the organization couldn’t recommend, due to battery-life issues. That in itself didn’t strike me as too odd. Different users have definitely been reporting very variable results in times of battery life, and some of them have been well below half the ten hours that Apple claims.