Battery health 2 for mac7/2/2023 ![]() Since you may-either generally or at specific times-wish to maximize runtime, you can disable battery health management in System Preferences > Energy Saver. Unfortunately, prolonging the overall lifespan of the battery comes with a tradeoff-a reduction in the amount of time your Mac will run on battery before needing to be plugged in. It works by monitoring your battery’s temperature history and charging patterns to adjust the maximum level to which it will charge the battery. It makes scientific sense that batteries age chemically, but intuitively, it’s hard to accept that charging today doesn’t have the same effect as charging several years ago.Īpple designed macOS 10.15.5’s new battery health management capabilities to reduce the rate at which batteries chemically age. I always feel irrationally disappointed when batteries in my electronics start to show significantly reduced charge life. It’s a 2.98 GB download via Software Update the combo update clocks in at 4.8 GB. ![]() ![]() MacOS 10.15.5 Update Adds Battery Health ManagementĪpple has released macOS 10.15.5 Catalina, adding battery health management for recent Mac laptops, eliminating the bouncing tiles in Group FaceTime, providing controls for fine-tuning the color calibration of the Pro Display XDR, and fixing a variety of bugs. 1654: Urgent OS security updates, upgrading to macOS 13 Ventura, using smart speakers while temporarily blind.#1655: 33 years of TidBITS, Twitter train wreck, tvOS 16.4.1, Apple Card Savings, Steve Jobs ebook.#1656: Passcode thieves lock iCloud accounts, the apps Adam uses, iPhoto and Aperture library conversion in Ventura.#1657: A deep dive into the innovative Arc Web browser.#1658: Rapid Security Responses, NYPD and industry standard AirTag news, Apple's Q2 2023 financials.When storing your MacBook for a prolonged period of time, discharge the battery to around 50%-80%, shutdown the MacBook, and keep the charger unplugged.įor more tips and tricks, see this article from Ars Technica.Ideally, the battery would always be kept at room temperature. Don’t store your MacBook in extreme temperatures.Try not to drain your MacBook’s battery below 20% before recharging.Here are some tips for maintaining the health of your MacBook’s battery: Tips for Maintaining Your MacBook’s Battery Health Your MacBook’s battery health is displayed in the application, as shown below. Here’s how to check your MacBook’s battery health using the coconutBattery application:ĭownload a free application called coconutBattery. Using coconutBattery to Check Battery Health Your MacBook’s battery health is displayed, as shown below. Here’s how to use System Preferences to check battery health:įrom the Apple menu, select System Preferences. Using System Preferences to Check Battery Health Apple can replace old and defective batteries. Apple says that your battery is designed to retain up to 80% of its original capacity at 1,000 complete charge cycles. A charge cycle is one full charge and discharge of the battery. Tip: Your MacBook’s battery is designed to last for up to 1,000 charge cycles.
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