Feature
Battery health tracking
Battery Guard samples your battery in the background and keeps a long history. See your health trend over time, watch cycle count and temperature, and get a forecast of how many months until you cross the 80% replacement threshold.
What you get
- Health, capacity vs. design, and cycle count
- 24h / 7-day / 14-day history charts
- Replacement forecast fit from your own data
- Exportable PDF health certificate for resale
Capacity, cycles, and temperature, charted over time.
More features
Custom battery alerts
Alerts at any level, with their own sound, position, and glow.
A menu bar icon you like
Charge %, time left, health, or an iPhone-style glyph.
Usage insights
Daily usage, screen-on time, and a charging heatmap.
Desktop widgets
Charge, health, and time-left, pinned to your desktop.
Auto-dismiss macOS pop-ups
Closes Apple's battery banners so yours is the only one.
Take control of your Mac's battery today.
Free 14-day trial. No account, no card, nothing sent off your Mac.
macOS 14.0 or later · Apple Silicon & Intel