There have been many mixed reviews about the plug-in performance of a laptop. Some people say that their laptop works impressively fast when plugged into the power source whereas, some say that their laptop works with the best speed when unplugged.

A laptop’s battery performance varies from model to model but, most of the laptops work faster when on AC power.

How To Make Laptop Run Faster On Battery?

Well, the experience depends on a person’s daily laptop usage, their device’s settings, and the laptop they have. These things can simply be fixed by adjusting a few settings on your laptop.

Usually, a laptop automatically sets the performance settings to the maximum potential while plugged which is why many people find their PCs work amazingly while charging.

If you face slower laptop performance while on battery, this article has everything you need to know right now. Understand every aspect and follow the instructions to make your laptop run faster on battery.

the performance slows down battery power, e.g battery power – 30fps, ac power – 70-80fps,

Why does A Laptop Run Faster On Direct Power?

Many laptops are configured to consume less power when on battery and not plugged into AC power hence, running slower is a feature. Slower performance on the battery is intentional to improve the battery life of laptops and netbooks.

Three most power-hungry characteristics affect the laptop’s performance while on direct power. These include:

  • CPU processing speed – Faster CPU demands more power. However, most CPUs are the low-power variety therefore, work slower when configured to do so.
  • GPU processing speed – GPU is a power-hungry part that is designed to work better on direct power.
  • Display brightness – One of the most power-hungry components is the type of display your laptop has. Since brightness is a more power-hungry part to reduce power usage, try dimming the display.

How To Make Laptop Run Faster On Battery?

1.) Adjust Your Pcs Power Options:

Enjoy a power boost when the laptop is plugged into main power and try adjusting power options. This will give your laptop a nice kick for greater performance. To do this, follow the steps:

Click Start > Control Panel > Hardware and Sound > Power Options

Once you have opened the Power Options, a window will pop up having a long list of power plans under the title “Select a power plan”.

Click ‘show additional plans’ and select ‘High-performance option’. Now you can enjoy the maximum speed of your laptop. However, if you turn this option on without having the laptop plugged into the mains, the battery will drain faster.

2.) Windows Settings:

  • Open the Windows 10 settings app and click on System
  • Select Power & sleep
  • Click ‘Additional power settings and go to the ‘Control Panel Power Options’
  • Here you can see one or more power plans.

Note: “Balanced” is typical and it works to balance the performance and battery life of a laptop. The additional plans here often hold the responsibility to maximize battery life or maximize performance.

  • To open sleep or hibernate settings, select the current plan.
  • Select ‘change advanced power settings to view a list of controllable tasks.

Note: In this list, the contents vary depending on the laptop. Take a look at this list to check and control a wide assortment of settings. These include the factors that affect your power usage or laptop’s speed. You can even find settings regarding video playback.

3.) BIOS/UEFI Settings:

There are a few power-related settings in the laptop’s BIOS or UEFI settings that Windows don’t directly control. However, these vary between manufacturers and models hence, there can’t be an exact guide to it.

The basics steps that you can follow are:

  • Use rebooting OR instruct Windows to reboot and enter BIOS or UEFI settings
  • Search the Power management settings or APC (Advanced Power Management Control) settings
  • From these settings, you can tune exactly how you want your computer to behave

When running your laptop on battery, you can optimize for power usage and performance. Remember, you can only optimize one thing at a time; it is known as the power/performance trade-off.

If you choose both, you might get the desired performance but the laptop would require to plug in to recharge the battery often.

How To Increase A Laptop’s Battery Health For Faster Performance?

1.) Windows Battery Performance Slider:

The battery performance slider of Windows 10 efficiently groups all the settings affecting battery life into some very easy-to-understand categories such as:

  • Best Performance mode – It trades off battery runtime for speed and responsiveness. It doesn’t prioritize power over efficiency therefore, Windows won’t stop background apps.
  • Better Battery mode – It delivers longer battery life and is labeled “Recommended” on many laptops.
  • Battery Saver mode – This mode only appears when the laptop is unplugged. It reduces the display brightness, stops the syncing, prevents Windows update downloads, and suspends most background apps.

2.) Simplify Your Laptop’s Workflow:

If you are writing or playing a local video it is better to enable Battery Saver. If you make it your habit to adjust your laptop use, the performance of your laptop will be enhanced.

While you single-task, choose battery-conserving ways and stick to one app at a time. Close all the background applications and enable Airplane mode in Windows as it prevents the battery from draining by minimizes updaters and push notifications. You can also turn off Wi-Fi and Bluetooth if not in use.

3.) Check And Close Apps That Use More Power:

It is no surprise that some apps and processes chew through battery life so, find energy-hogging programs in the Settings App.

From the Windows 10 search bar type “See which apps are affecting your battery life” and there you will have a list of power-hungry apps. Now, close the app that you rarely use.

Next, go to the Task Manager’s Startup tab, explore for safe to disable apps or processes. Form here, you can disable them to save on power.

4.) Adjust Graphic And Display Settings:

A powerful graphics processor must only be utilized by the graphics-intensive apps whereas, for graphics processing, everything else must rely on more efficient on-CPU silicon. If your laptop uses NVIDIA GPU, go to the GeForce control panel, find Program Settings and assign apps to specific graphics-processing chips accordingly.

5.) Keep An Eye On The Battery Health:

All batteries can lose charging capacity over time and need to be replaced timely. You must take stock of a battery’s health as it is effective.

If you own a MacBook and want to check its battery’s lifespan, click the battery icon to display the battery status. If it says “Replace Now” or “Service Battery” the original capacity and functionality of the battery has gone way low.


Almost every laptop is configured to reduce performance while unplugged from the power source. Slow performance makes sure to save on power and lengthen battery time.

If you want to enhance your laptop’s performance while on battery, try out any of the amazing methods mentioned in the article.


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