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macOS Tahoe 26.4: Battery Health & Surprising New Features
25 Mar
Summary
- New macOS update warns users about slow charging accessories.
- Charge Limit feature introduced to extend MacBook battery lifespan.
- macOS Tahoe 26.4 also brings back compact Safari tab bar.
Apple has released macOS 26.4, a significant update for Macs and MacBooks. A notable new feature is the 'Slow Charger' indicator, which alerts users via the battery status menu when an accessory doesn't meet Apple's recommended wattage, potentially prolonging charging times. This notification can help users identify and switch to more efficient chargers.
The update also introduces a 'Charge Limit' feature, similar to iOS, enabling users to set a maximum charging percentage (80% to 95%) for their MacBook. This functionality aims to enhance the overall lifespan of the device's battery by preventing overcharging when plugged in for extended periods.
Beyond battery improvements, macOS 26.4 restores the compact tab bar option in Safari for a streamlined interface. The update also includes expanded Family Sharing payment options, enhanced subtitle controls, and eight new emoji. Furthermore, users will begin receiving notifications about applications incompatible with future macOS versions, particularly those relying on Rosetta 2.
This update is available for download through System Settings via Software Update, providing users with enhanced battery management tools and several user interface improvements.
