1. Right-click on the battery icon in Windows 10.
2. Click on Power Options.
3. On your current Plan, select 'Change Plan Settings'.
4. Click on 'Change advanced power settings'.
5. Scroll down to Processor Power Management and expand it by clicking on the '+'.
6. Expand Maximum Processor State and change the figures for 'On battery' and 'Plugged in' from 100% to 99%.

Note: I have reduced the Maximum Processor State from 100% to 99% for battery and plugged in because I don't need the grunt. You may want to on only reduce for battery usage if you perform heavy tasks when the laptop is plugged in.

I am not responsible for any damages that could occur from these settings.