Check your laptop battery health
System Settings → Battery → Battery Health shows the maximum capacity. The cycle count is in System Information, or one Terminal line prints capacity, cycle count and condition together.
Without Terminal
- Open System Settings → Battery.
- Click the ⓘ next to Battery Health to see maximum capacity.
In one command
Capacity, cycle count and condition in one go:
system_profiler SPPowerDataType | grep -E 'Cycle Count|Condition|Maximum Capacity'Above 80% maximum capacity is healthy for most laptops; “Service Recommended” means it is time for a new battery.
Or just ask Titan
How healthy is my battery?Do it with Titan
Titan is an AI that lives on your computer: tell it what you need and it does it while you watch — you press Return, nothing runs by itself. What is Titan?
Titan isn’t on this computer yet. Get Titan, then press the button again — the task will be waiting, typed in.