How to check MacBook’s battery health to see if you need to replace it

If your MacBook's battery performance is subpar, it may be due to diminished battery capacity, requiring a replacement or warranty-covered service. Assessing battery health involves monitoring charging and discharging cycles and comparing them with historical data. Apple macOS simplifies this with the Battery Health feature, providing an overview of your MacBook's battery condition. To check battery health, click the Apple icon, go to System Preferences, select the Battery icon, find the Battery Health tab, and review the status: Good, Normal, or Poor. A Poor status indicates potential issues and the need for a new battery.

How to check MacBook’s battery health to see if you need to replace it
If your MacBook's battery performance is subpar, it may be due to diminished battery capacity, requiring a replacement or warranty-covered service. Assessing battery health involves monitoring charging and discharging cycles and comparing them with historical data. Apple macOS simplifies this with the Battery Health feature, providing an overview of your MacBook's battery condition. To check battery health, click the Apple icon, go to System Preferences, select the Battery icon, find the Battery Health tab, and review the status: Good, Normal, or Poor. A Poor status indicates potential issues and the need for a new battery.