After it completes, open the generated energy-report.html and search for “ Charging rate ”.
Once you know your real charging wattage, you can confirm whether your laptop is charging at full speed or if it’s time to replace that old charger. how to see charging wattage windows 11
Install and launch the app.
Type the following command and press Enter: powercfg /batteryreport After it completes, open the generated energy-report
If you want a lightweight, real-time readout of exactly how many milliwatts (mW) are entering your battery, NirSoft’s BatteryInfoView is the gold standard for enthusiasts. After it completes
displays current charging wattage instantly.
For true real‑time monitoring, use Method 3 or 4 below.