Latest macOS beta brings fab new tool for boosting battery life

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macOS Catalina is here. But proceed from Mojave with caution.
Portable Macs get the most attention in the new Catalina beta.
Photo: Apple

Apple seeded the second beta of macOS Catalina 10.15.5 to developers this morning, bringing with it a major change to the way MacBooks charge.

Several tech sites got an explainer from Apple on how the new Battery Health Management feature works. The tool is coming to every MacBook with a Thunderbolt 3 port — and it could be a godsend to your battery.