For optimal battery performance review the following recommendations.
In this section
This topic covers recommendations for battery and charging in Windows 10. All devices running Windows have a consistent battery charging experience, regardless of form factor, instruction set, or platform architecture. As a result, users have a consistent and quality experience with battery charging.
The battery saver feature helps conserve power when a system is running on battery. When battery saver is on, some Windows features are disabled or behave differently.