Let's kick off the list with a tool you already have on your Windows laptop ... manage your battery usage, and the Alerts tab ...

Pro Tip: We recommend that you calibrate your laptop battery occasionally to increase their life Some OEMs offer power management which cuts off the power under certain conditions. If you are a ...

Check the power adapter Open the battery compartment and clean it Update the Batteries-related drivers on your laptop Run Power Troubleshooter Run the Power Efficiency Diagnostic Report Tool.