![]() If you’re using a Surface laptop, then you can enable battery limiting through its UEFI settings. Limit Battery Charge on Microsoft Surface Laptops If you wish to charge your Lenovo laptop to 100% again, simply turn off the “ Battery Charge Threshold” feature. Once this configuration is done, your battery’s charge percentage will remain between the configured values. When enabled, select the value “ 80%” from the drop-down menu in front of “ Stop charging at.” Lenovo battery settingsĪlso, select a charging value from the drop-down menu in front of “ Start charging when below.” The recommended value for this is 40%, but you can also set it according to your preference. Now turn on “ Battery Charge Threshold” by toggling the slider in front of it under the Battery Settings section. Once installed, navigate to the following: Device > Power If you own a Lenovo laptop, then follow these steps to limit its maximum charging percentage:ĭownload and install the Lenovo Vantage app from Microsoft Store. If you wish to revert these settings in the future, simply change the value for Battery Care Function from the BIOS. Your device will now only charge up to 0% of its total capacity. You will notice that by default its value is “100%.” Change it to “ 80%.” Navigate to the “ System Configuration” tab and then look for the “ Battery Care Function.” Restart your computer and then use the Esc or F10 function key to enter the BIOS. If you’re using an HP laptop, then you can most likely limit its charging threshold from the system BIOS, if your device supports it. If you want to charge your device’s battery to 100% in the future, for when you are planning to use it without an AC power source, you can select either “ Standard” or “ Adaptive” from the options. If so, unfortunately, there is no other way to limit the charging threshold for your device.īy applying these settings, the device’s charging threshold will be set to 80%. Note: If you do not see the “Primarily AC use” option, then your device may not be compatible with the settings. Now select “ Primarily AC use” and then click Ok. Here, click Settings on the right side of the page. Once installed, open the app and go to the Battery Information tab. Start by downloading and installing Dell Power Manager Service from the given link, and then install Dell Power Manager from Microsoft Store. If you have a laptop from Dell which is frequently plugged into the charging port, then you can limit the charging threshold to extend the battery’s life. ![]() Let us now see the methods to limit charging capacity on laptops from different manufacturers. However, the software’s compatibility with the operating system is highly dependent. ![]() This is usually controlled either through the system’s BIOS or through the manufacturer’s proprietary power management software. Microsoft Windows, or any other operating system for that matter, does not offer the feature to limit the battery’s charging threshold. How to Limit Battery Charge Threshold in Windows 11/10 ![]() It is also why the power management software by these manufacturers also limits the maximum charge to 80% under certain settings. Laptop manufacturers also recommend that a laptop battery’s maximum charging state should be kept below 80%, especially if it is plugged into the AC port most of the time. However, in the case of laptops, it is said that they should be kept between 40 and 80% for maximum battery efficiency. This keeps the battery from completely draining as well as not being overcharged. This can be achieved in laptops from the following manufacturers:Īs per research and findings, generic battery consumption should be between 20 and 80%. Today we are going to show you how to cap your battery’s charging so it does not exceed a certain limit, automatically extending its life. This can be done by limiting the maximum charging percentage of the battery well below 100% so that it does not overcharge, since leaving the batteries fully charged for long periods tends to damage them in the long run. Even these are prone to slow degradation and eventually you will need to replace them.įortunately, there is a method to extend your battery’s life before it is too late, especially if you keep it plugged in most of the time. Most modern laptop batteries are made of lithium-ion cells (Li-ion) or lithium-polymer (Li-poly). If you think that you have the best batteries money can buy and have a significant backup time, your laptop is still prone to losing its backup duration over time. Therefore, resulting in a reduced backup time. This is because all batteries, regardless of their material, tend to lose their ability to retain the charge. With time, you’ll notice that your laptop’s battery has started to degrade and does not offer the same backup time as it used to.
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