You can check the cycle count using the System Information app in the power section. Option-click on the Apple logo is a convenient shortcut to open System Info

You can check the cycle count using the System Information app in the power section. Option-click on the Apple logo is a convenient shortcut to open System Information. There is also the third-party Coconut Battery app that gives you other nice statistics and keeps track of battery health if you open it occasionally. https://coconut-flavour.com/coconutbattery/ https://coconut-flavour.com/coconutbattery/