However, these results indicate that the new MacBook has about 22 to 24 minutes shorter battery life than the old white plastic 2.1GHz Core 2 Duo MacBook, which finished our test at 2 hours, 57 ...

When new, MacBook models should offer the following battery life: MacBook Air (2018, 2019): Up to 12 hours wireless web, up to 13 hours playing video via Apple TV app. 13in MacBook Pro (2018, 2019 ...

Last November, I documented my troubles with a replacement battery I’d installed in my wife’s mid-2010 model 15″ MacBook Pro laptop earlier that year. When the battery full-charge percentage dropped ...