Acer Nitro AP18E8: Windows 11 Causes Battery to Stop Charging at 67% and Calibration Issues
The Acer Nitro AP18E8 is a powerful laptop designed for gaming and heavy-duty use. However, some users have reported an issue where the battery stops charging at 67% when running Windows 11. This article will cover the possible causes and solutions for this problem, as well as provide information on how to calibrate the battery to improve its performance.
Causes of Battery Stopping at 67% Charge
The issue of the battery stopping at 67% charge is often caused by the battery management system (BMS) in Windows 11. The BMS is designed to protect the battery from overcharging, which can damage the battery and reduce its lifespan. However, in some cases, the BMS may incorrectly interpret the battery's charge level and stop charging prematurely.
Another possible cause of this issue is a faulty or damaged battery. If the battery is two years old or older, it may have reached the end of its lifespan and no longer be able to hold a full charge. Additionally, physical damage to the battery, such as punctures or swelling, can also cause it to stop charging.
Calibrating the Battery
Calibrating the battery can help to resolve the issue of it stopping at 67% charge. Calibration involves fully discharging and then recharging the battery, which helps to recalibrate the BMS and improve the accuracy of the battery's charge level readings.
To calibrate the battery, follow these steps:
- Allow the battery to fully discharge by using the laptop until it shuts off due to low battery.
- Plug in the laptop and allow it to charge to 100%.
- Unplug the laptop and allow the battery to discharge to 50%.
- Plug in the laptop and allow it to charge to 100%.
- Repeat steps 3 and 4 several times to help calibrate the battery.
Solutions for Battery Stopping at 67% Charge
If calibrating the battery does not resolve the issue, there are several other solutions that can be tried. These include:
- Updating the BIOS and drivers to the latest version.
- Adjusting the power settings in Windows 11 to allow the battery to charge to 100%.
- Using a third-party battery calibration tool.
- Replacing the battery if it is two years old or older or if it is physically damaged.
The issue of the battery stopping at 67% charge in the Acer Nitro AP18E8 when running Windows 11 can be caused by the BMS or a faulty battery. Calibrating the battery can help to resolve this issue, and there are several other solutions that can be tried if calibration does not work. By following the steps outlined in this article, users can improve the performance and lifespan of their laptop's battery.
References
// Example code block
int main() {
// This is an example code block in C++
return 0;
}