Knowing how to disable battery limit on ASUS laptops is useful when a laptop stops charging at 80 percent or 60 percent right before a long trip or a day away from an outlet. The limit is not a fault. It is a battery-care feature that can be turned off in a minute from the MyASUS app.
Key Takeaways
- The battery limit is controlled by the Battery Health Charging setting in the MyASUS app.
- Switching to Full Capacity Mode removes the cap and allows charging up to 100 percent.
- If the setting is missing, updating MyASUS and the ASUS System Control Interface driver usually brings it back.
- Balanced Mode is the better choice for laptops that stay plugged in most of the time.
Before You Start
No tools or disassembly are needed. Connect the original ASUS charger, make sure the laptop is signed in to a Windows account, and confirm that the MyASUS app is installed. MyASUS comes preinstalled on most ASUS laptops and is also available from the Microsoft Store. Changing this setting is a built-in ASUS feature, so it does not affect the warranty.
How to Disable Battery Limit on ASUS Laptops Using MyASUS
The battery limit works like a speed governor on a car. The battery is capable of reaching 100 percent, but the software stops it earlier to reduce wear. Removing the limit simply tells the governor to step aside.
- Step 1: Plug in the original ASUS charger so the laptop is receiving power while the setting is changed.
- Step 2: Click the Start button, type MyASUS, and open the app from the results.
- Step 3: Select Customization from the left-hand menu.
- Step 4: Open the Battery Health Charging section.
- Step 5: Choose Full Capacity Mode. This is the mode that charges the battery to 100 percent. The other two options, Balanced Mode and Maximum Lifespan Mode, cap the charge at roughly 80 percent and 60 percent.
- Step 6: Click Apply if the app asks for confirmation, then close MyASUS.
- Step 7: Check the battery icon in the taskbar. The laptop should now keep charging past the old limit until it reaches 100 percent.
Tip: Plugged-in time at 100 percent is what puts the most stress on a lithium-ion battery. Full Capacity Mode is best used on days when maximum runtime is needed, then switched back to Balanced Mode afterward.
What Each Battery Health Charging Mode Does
Full Capacity Mode
This mode charges the battery all the way to 100 percent. It gives the longest runtime per charge and is the setting to pick when the goal is to disable the limit entirely.
Balanced Mode
Balanced Mode stops charging at around 80 percent. Most people find that this is a good fit for a laptop that sits on a desk with the charger connected all day.
Maximum Lifespan Mode
This is the most conservative option and caps the charge at around 60 percent. It suits laptops that are almost never used on battery power.
Common Problems and Fixes
Battery Health Charging Is Missing in MyASUS
Open the Microsoft Store, check for updates, and install the latest version of MyASUS. Then use the Live Update feature inside MyASUS to install the ASUS System Control Interface driver, restart the laptop, and open Customization again. Very old models may not include the feature at all.
The Laptop Still Stops Charging at 80 Percent
Unplug the charger, wait a few seconds, and plug it back in. If the charge still stalls, reopen MyASUS and confirm that Full Capacity Mode is still selected, then restart the laptop.
The Setting Changes Back to Its Old Mode
After a major Windows update or a MyASUS reinstall, the selected mode can be reset. Reopen Battery Health Charging, select Full Capacity Mode again, and apply it.
The Battery Percentage Looks Stuck
Leave the laptop plugged in for a while after changing the mode, since the last few percent charge more slowly. If the number still does not move, restart the laptop and check the icon again.
Windows Says Plugged In, Not Charging
This message appears when the battery has reached its allowed limit. If the mode is already Full Capacity and the battery is below 100 percent, try a different outlet and make sure the original charger is firmly connected at both ends.
Frequently Asked Questions
Is it safe to disable the battery limit on an ASUS laptop?
Yes. Full Capacity Mode is an official setting inside MyASUS, so using it is safe. The only trade-off is that holding a battery at 100 percent for long periods can wear it faster over time.
Why does my ASUS laptop stop charging at 80 percent?
The laptop is most likely set to Balanced Mode in Battery Health Charging. This is a protective feature, not a battery fault.
Where is Battery Health Charging in MyASUS?
Open MyASUS and select Customization from the left-hand menu. Battery Health Charging is listed in that section.
Does Full Capacity Mode stay on permanently?
The setting stays active until it is changed again. It is still worth reopening MyASUS after major Windows updates to confirm the mode has not been reset.
Will disabling the battery limit void the warranty?
No. The setting is part of the software ASUS provides, and changing it does not involve opening the laptop or modifying hardware.
What does Maximum Lifespan Mode do?
Maximum Lifespan Mode caps charging at roughly 60 percent to reduce battery wear as much as possible. It is intended for laptops that stay plugged in almost all the time.
Why is the Battery Health Charging option missing on my ASUS laptop?
The MyASUS app or the ASUS System Control Interface driver is usually outdated or missing. Updating both and restarting the laptop normally restores the option, although very old models may not support it.
Is it bad to charge an ASUS laptop to 100 percent every day?
Occasional full charges are fine, especially before travel. For daily desk use with the charger always connected, Balanced Mode is gentler on the battery over the long term.
