While you used to be able to just replace MacBook Pro battery yourself, without any special tools, it’s now much more difficult to do. The process of servicing batteries is also changing. If you have an older MacBook, say, from 10 years ago, you’d be lucky to get two hours of battery out of it right now, if any. With time, however, batteries wear out and lose their advertised capacity. MacBook Pro or MacBook Air battery life is a key aspect of such portability - the longer it lasts the longer we can stay on the go. We buy MacBooks for their portability, for being able to do our work from a desk, couch, conference room, cafe, or plane. Check your devices’ battery levels right from your Mac
