Dotwatt blog https://dotwatt.app/blog/ Notes on MacBook batteries: what is known, what is not, and how Dotwatt works. en Thu, 12 Nov 2026 00:00:00 GMT Should you limit your MacBook's charge to 80%?https://dotwatt.app/blog/charge-limit-80/https://dotwatt.app/blog/charge-limit-80/Thu, 12 Nov 2026 00:00:00 GMTWhat is known about holding a MacBook battery at 80%, what nobody has measured, and when the limit is worth switching on. How to find the apps draining your MacBook batteryhttps://dotwatt.app/blog/apps-draining-battery/https://dotwatt.app/blog/apps-draining-battery/Tue, 10 Nov 2026 00:00:00 GMTThree ways to see which apps use the most energy on a Mac, from Activity Monitor to the terminal, and what the numbers do not tell you. Four MacBook battery habits with no evidence behind themhttps://dotwatt.app/blog/battery-habits-without-evidence/https://dotwatt.app/blog/battery-habits-without-evidence/Fri, 06 Nov 2026 00:00:00 GMTCalibration cycles, running the battery flat, avoiding fast chargers and worrying about Service Recommended, checked against Apple's documentation and research.