Charge limits, enforced at the wall

AutoBattery keeps your Mac's battery in the range where it lasts by switching your Tapo smart plug off at your limit and back on when you drop below it.

Mac App Store What it does

See AutoBattery keep charging within your chosen limits.

A plug can stop the current

Two limits. Stop charging at 80%, resume at 30%. Both adjustable.
Local network. Connects directly to a supported TP-Link Tapo smart plug.
Private by design. No analytics, accounts, or vendor server for your data.

What you need

A Mac running macOS 15 or later, a supported TP-Link Tapo smart plug, and both devices on the same network.