How does the Windows 10 system maintain the laptop battery? How to optimize lithium battery?

I have seen criticism before that Windows 10 is very power hungry when the device is running on battery power. There are also reports that this is caused by bugs. Microsoft and Intel have been optimizing and processing. If you think your use is affected, be sure to update your system and drivers regularly. And below, some optimization suggestions for laptop batteries, please be sure to understand.

Power Saving Mode

At present, Windows 10 has deployed more than 1 billion devices, so we believe that Microsoft has more data to count, analyze and optimize power management for portable devices.

"power saving mode" that allows Windows 10 to automatically control the screen brightness, CPU operating frequency and other big power, allow the system to use to the maximum extent of the background to optimize Windows 10 batteries. When you use the battery, you can select "Power Save Mode" by clicking the battery icon in the task bar.

Automatically when the power save mode in Windows 10 is turned on:

● Pause email and calendar updates;

● Pause updates to dynamic posts;

● Restrict background apps;

● Pause app push notifications.

How do you want to have more granular control over the "Power Save Mode"? You can select the power save mode &mdash on the left side of the settings (Windows + I) — System — Make manual adjustments.

or manually configure the power is less than XX% open automatically when the power-saving mode, it allows us to automatically power optimization.

PowerCfg:

PowerCfg is a command-line tool for adjusting power settings in Windows that generates a list of applications that have the right to wake up a computer device. Some Windows applications set a "wake-up timer" to let the operating system perform certain tasks at regular intervals. For example, Windows Update can wake up the computer to automatically patch when we sleep. But if your notebook is not connected to a power source, the battery may have been consumed in the morning.

In order to respond to appeals, we can use:
powercfg –devicequery wake_armed

command to list the current list of applications in Windows 10 that have the right to wake up the computer, if you find that there are unwanted applications you can choose Turn it off.

For Windows 8 /8.1 /10 operating system, not all devices support all sleep state, depending on the compatible hardware and drivers you use, as well as with Windows Sex. Use the powercfg /a command to see which sleep modes are currently supported by the system when needed.

Perhaps the most useful are:
powercfg /energy

This command can be executed using behavior-tracking system and 60 seconds to generate power efficiency diagnostic report on your system performance, as this way:

command line output the number of errors and warnings, have very detailed information on energy-report.htm power efficiency diagnostic report generated, you can see for yourself, there is not said.

Finally, introduce one:
powercfg /batteryrepor

It can generate battery reports, including: battery usage in the last 3 days, battery design power, current battery full capacity and battery type, etc. Related Information.

Power Plans:

Windows power plan is a long history of a feature that helps users control over screen brightness, the monitor turns off automatically when the power supply or an external power supply and use The time to automatically enter the sleep state is controlled.

In Windows 10, we can still use the "Control Panel" to control the battery plan, or you can select Power and Sleep & mdash on the left side of Settings (Windows + I) — System & mdash; select. (Click "Other Power Settings" to open the power plan configuration interface in the control panel)

Laptop battery is the most easily consumed of all hardware. Power plan for different scenarios is to optimize battery life. The top priority.