Useful if you use your system plugged in all the time at 100% charge.įor systems that are always connected, laptop manufacturers recommend setting the max charge limit at 80%. Laptop manufacturers like Lenovo, HP, MSI, Dell, and Asus ship their computers with a built-in battery charge limiter to maximize the battery run time.
However, if your battery charge remains at 100% all the time, it can cause abnormal swelling, eventually reducing the battery's longevity.
Modern laptop batteries don't overcharge, so keeping your laptop plugged in doesn't negatively impact your PC. Setting a Battery Charge Threshold to Help Improve Laptop Battery Longevity You can achieve this by using your computer's built-in battery charge limiter. While there are plenty of general battery health tips, a practical solution is to set a battery charge limit on your laptop to reduce unnecessary degradation and improve the battery lifespan.