Know exactly when to unplug.

Battery Beacon sits in your menu bar and alerts you the moment your Mac hits 95%, 100%, or any charge level you set — so you stop babysitting the charger and stop overcharging.

Download on the Mac App Store

$0.99 on the Mac App Store

Menu-bar only SwiftUI, Liquid Glass on macOS 26 Analytics off by default

Battery Beacon alert settings showing configurable charge thresholds

How it works

Glance at the menu bar

Your battery percentage and a charging bolt live right next to the clock — no need to open the app.

Setting alert thresholds with sliders in Battery Beacon

Set your thresholds

Pick when you want to be notified. Defaults to 95% and 100%, or set any percentage you like.

Get notified, then unplug

A native macOS notification fires near the battery icon while you're plugged in. Unplug, and thresholds reset for next time.

Lives quietly in the menu bar — no dock icon, no clutter
Configurable alert thresholds with simple sliders
Native notifications, fired while plugged in
Optional alert sound
Thresholds reset automatically each time you unplug
Built with SwiftUI, matches system theme including Liquid Glass on macOS 26

Stop guessing when to unplug.

One-time purchase. No account, no subscription.

Download on the Mac App Store — $0.99