The Apple Macbook Pro 14 M3 is the best balance of performance with a long-lasting battery life recent Macbook Air 15. If you do the math correctly, that gets you a nearly perfect 20% increase Besides screen brightness, your problem is Chrome. Google "Chrome battery on MacBook". Switch to Safari and be amazed. Also switch to low power mode. There is a thread on here where I posted my battery log for a very long day of usage (like 12 hours) and ending the day at 48% on low power mode. Two-minute review. The Intel-powered MacBook Air (2020) improves upon its predecessor, the MacBook Air 2019, quite a bit.The 2020 model offers newer internals and better minimum storage 14- and 16-inch MacBook Pro battery life. The new 16-inch MacBook Pro offers 21 hours of video playback on a single charge; The new 14-inch MacBook Pro offers 17 hours of video playback on a Major versions of macOS are generally supported for three years, so a Mac running macOS 10.15 ( Catalina, released in 2019) will no longer get updates, while newer platforms like macOS 11 ( Big nTLlVG3. On the 14-inch MacBook Pro, you can fast charge with the following combinations of power sources and cables: 140W USB-C Power Adapter + USB-C to MagSafe 3 Cable or USB-C charge cable. 96W USB-C Power Adapter + USB-C to MagSafe 3 Cable or USB-C charge cable. External third-party display capable of delivering 94W + Thunderbolt 3 cable or USB-C cable. The Apple Macbook Pro 14 M3 is the best balance of performance with a long-lasting battery life recent Macbook Air 15. If you do the math correctly, that gets you a nearly perfect 20% increase Considering the last MacBook I owned was a 2008 basic (the one in the classic white shell), the 8-12 hours I’m getting is a godsend. I’ve gone a whole 12 with basic tasks and about 8 hours of nonstop movie watching and gaming through a PS1 emulator. I bought it last month refurbished from Apple so the battery is either fresh or close to it If you plan to store your device for longer than six months, charge it to 50% every six months. Depending on how long you store your device, it may be in a low-battery state when you remove it from long-term storage. After it’s removed from storage, it may require 20 minutes of charging with the original adapter before you can use it." Reply. This is my first computer with built in batteries, and was really the only concern I had with the design of the Macbook Air before I bought it. If I ever do need to have the battery replaced, it would be $129. That's a low enough price that I'm not going to really worry too much about the battery life other than calibrating it once a month.

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