Some Acer notebooks allow you to calibrate and set charge limits for your battery using Acer Care Center. If your model supports these features, you will see the options listed in Acer Care Center. If you do not see these options in Acer Care Center, your system does not support these features and you would need to manually calibrate your battery.
Battery Charge Limit:
Battery charge limit stops charging the battery when it reaches 80% capacity to prevent over charging. This will help extend the lifespan of your laptop battery. You can enable this feature in the Checkup menu in Acer Care Center.
Battery calibration will help make the charge level and remaining time indicators on your computer more accurate. You can enable this feature in the Checkup menu in Acer Care Center.
Note:Battery calibration is not currently supported using a USB Type-C power adapter.