How to save battery on Android

Limit the use of the data network.

Another very effective method for reducing the power consumption of mobile phones. limiting the use of the network connection. Internet, Wi-Fi, but especially 3G and LTE. To do this, you can help with the DroidWall firewall, which allows you to choose which applications can access the network, limiting it to work only under Wi-Fi or over a data connection.

To use it, launch it, click on the menu button located in the lower right corner (the icon with three dots) and select the Firewall is disabled to activate the firewall. At this stage, decide whether to use the Whitelist system (block Internet access to all applications and check only those that can connect to the network) or the Blacklist system (to allow Internet access to all applications and check only those of them which will be blocked) by clicking the corresponding item in the upper left corner.

After that, check the box next to the type of connection that each application can use (Wi-Fi and / or 3G) and activate the changes by first clicking the menu button at the bottom right, and then in the Apply rules element is present in the menu that opens.


I am sorry to inform you, but if you want to surgically and especially effectively affect the power consumption of your mobile phone, you must unlock Android and get root rights.

Don’t you understand what I’m talking about? Then I’ll immediately explain what it is! Root. it is a procedure that allows you to gain administrator rights on Android and perform system-level operations that normally cannot be performed due to the protection imposed by Google’s operating system. The operation requires certain obligations, time and has some contraindications, such as loss of warranty and deletion of data on the device (only if the bootloader is unlocked)

If you want to know more and understand how to get started unlocking your phone, read my guide on how to root Android, in which I explained in great detail how to take full control of a mobile phone equipped with the Green Robot system.

Hibernation applications

If you find apps with Wakelock Energy Suction Detector but you cannot uninstall them because you need them, you can try to reduce their impact on the battery by installing Greenify. This is an application that works when the mobile phone is held to block applications trying to “wake up” the processor.

This will also work on non-rooted devices, but you must have an unlocked terminal to fully exploit its capabilities. You can find a detailed description of how to use it in my guide to hibernate Android apps.

Decrease screen brightness

If you followed the steps I indicated in the previous lines, you should have already saved a lot of energy and increased the autonomy of your mobile phone. However, there is one more thing you can do to save Android battery power: lower the screen brightness. Nothing consumes more battery power on your phone than your screen, so dimming your screen can help you save a lot on power consumption.

To do this, you can go to the settings menu, click on the screen element and touch the brightness.

Alternatively, you can download the free Screen Filter app, which allows you to reduce the screen brightness beyond the default values ​​set by Android.

To use an app, launch it and move its control bar forward or backward (to decrease or increase the brightness), and then press the button. installation.To deactivate it you have to launch it and click clear.

Identify the applications that “consume” the most energy

One of the most effective ways to save your Android battery. this is to find out which applications are loading the phone’s processor even when the screen is off. These are all those applications that need to sync data or check for content updates or news online, which always remain active in the background and end up consuming a lot of battery power.

To find out which applications are interfering with your mobile phone’s “sleep” (deep sleep in jargon), download Wakelock Detector from the Google Play Store and wait a few hours. At this point, launch Wakelock Detector, select the processor icon (Wakelock processor) from the menu in the upper right corner, and you will find a list of applications that take up the CPU the longest when the phone is idle.

If you don’t need it, take steps to remove apps that are at the top of the rankings and you will immediately feel the improvement in battery life. If you don’t know how to uninstall the app, don’t worry. just go to the setup menu, touch the application item, select it and click the uninstall button, Easier than this?

How to save Android battery

You bought a cell phone in the last few days. Android is new and on fire, and at this stage you may be more than satisfied with your choice. Everything is fine, except that your new device’s battery almost never arrives at night. So I’m sure you would like Ganar a few hours of battery life for your phone, but you’re not sure how. How do you say “Everything is exactly like this”? Then maybe I can help you learn how to save Android battery.

Since miracles do not happen (if your cell phone battery is not powerful enough, you cannot expect it to last, who knows how long), download the app that I recommend and following the instructions you find below you can improve the situation. How many? It all depends on how and how much you act against the apps that drain your phone’s battery, but you can make it to the end of the day without too much trouble.

So if you’re really interested in learning everything you can do to try and save your Android battery, I suggest you set aside a few minutes of free time, grab your cell phone, and focus on reading this guide. So tell me are you ready to learn how to save Android battery?

Reduce the use of widgets

I know what widgets are. it is the “thing” that helps make the mobile phone more, so to speak, Higo. However, given that using it is a bit like running “gadgets” all the time, using only those widgets that are deemed necessary can certainly be very beneficial to avoid negatively impacting device responsiveness and battery life.

If you want to save Android battery, I suggest that you remove widgets that are not deemed necessary for your daily activities. If you don’t know how to delete a widget, hold it for a few seconds and drag it to the delete icon it appears at the top.

Scan for malware

Have you tried all of the above precautions but your Android mobile phone battery keeps draining too quickly? If the answer is yes, take seriously the idea that the flaw could be, at least in part, due to malware.

Android, as you may already know, is a more “open” mobile operating system than Windows Phone and iOS. Apps can also be downloaded from external sources compared to the Play Store, and this, coupled with the fact that it is the most ubiquitous software platform in the mobile phone environment, has made the green robot’s operating system a very target for malware developers So much the same Just like on a PC, malware can cause slowdowns and crashes of various kinds, including excessive battery consumption.

So if you’ve recently downloaded some apps outside of the official Play Store, check out my dedicated Android antivirus guide and immediately install antivirus on your mobile phone (there are so many free!) And then run a system scan. You will likely find that over-draining your Android mobile phone battery was malicious.

Battery Comprehensive: Battery Saver on Android

Tested on: Acer Iconia B1 16 Gb

Sometimes the most gigantic set of functions can be stuffed into one two-word command. All programming blooms and smells on this principle, when devilishly complex tasks are performed by the user with two clicks of the mouse. Battery saving works on the same principle, but if ordinary people often accused programmers of loafing and doing nothing, then this program is unlikely to receive such accusations.

The last lesson was devoted to those things that landed a smartphone already at the first launch. GPS, Wi-Fi, 3G Bluetooth, screen brightness ate both the daily rate of the battery, and three days ahead. Battery saver makes it easy to turn off all such functions by reducing a lot of clicks to one simple button. “Energy Saving”.

Imagine a case: night, street, lamp, pharmacy, you are expecting an important call, but your smartphone, if you judge by the charge, is already time to go to the side. And by all means, you need to keep the unit in consciousness for literally half an hour. Saving the battery will help you perfectly, because with one button the program COMPLETELY turns off all transmission technologies, except for the cellular communication itself.

Bluetooth? Live without a headset. Wi-Fi? The Internet is not so necessary in life. 3G? It is not fatal to exist without it for a couple of hours. GPS? You don’t seem to know your whereabouts! The logic of the program is simple but flawless. And at the same time, the life of the battery increases by ten percent, if the Battery Saving has fulfilled its purpose at least half.

A pleasant surprise will be the determination of the speed of charging the battery from cables or mains. Three modes. fast, long and difficult charging. will help you determine with which devices your unit will charge faster and more efficiently.

Timely change of settings: Switching phone modes

Tested on: Acer Iconia B1 16 Gb

School, college or work. it doesn’t matter. Everywhere there is a terrible beast called “regime”. It does not allow you to get enough sleep, adds three levels of sleep bags under your eyes, and a step left and right leads to penalties, such as twos, misses, or even monetary fines. The trouble is that our body is not always able to obey the schedule. Saturday and Sunday, for example, have long been considered days off, therefore, these days are the easiest to be fined. The program Switching Phone Modes is on the guard of the nerve cells that die in the process of being late. the essence of which is clear from the name.

Even on the deep and cool Symbian, there were applications that regulate sound modes over time. They were both paid and freely distributed, and the essence did not change much, only additional features were requested in addition. The main task, namely, changing the phone modes in time, the applications performed stably. Switching phone modes is meant for a similar task, only on Android, not Symbian.

Initially, Phone Mode Switch supports five modes: Standard, Meeting, Outdoor, Busy, and Work. Each of them changes the call volume, the presence / absence of a vibrating alert, the inclusion of the Internet for their own needs. For example, “On the street” sets the volume and vibration according to the standard (that is, more or less perceptible), but disables additional data transmission.

The “Busy” mode introduces only one new parameter. “Flight mode”, which saves the user from the need to be distracted from work. Neither call, nor SMS, nor Skype / Viber / WhatsApp will go through, since the phone temporarily turns into a brick, unable to work with receiving and transmitting data of any type.

Standard modes can be changed at your discretion, but newly created and freshly invented ones can be set to auto-enable. Want Saturday and Sunday Weekend? Or, say, “At school” from 8.30 to 15.00 on weekdays? It is enough to change one item in the settings, and the newly created mode will be activated within the time period specified by the user. So switching phone modes is useful for schoolchildren, students, and people who work.

Automatic launch of programs: Autorun Manager

Developer: MobiWIA. AndRS Studio

Tested on: Acer Iconia B1 16 Gb

A remark would be pretty obvious: why doesn’t the Taxkiller close the list? The answer is simple. for safety. Users who do not have Root rights can accidentally kill the wrong program, and if they kill the one they need, it is not a fact that the phone will not launch it after a second. And the launch. ha ha. will take more energy! The autoloader corrects this misunderstanding, and Autorun Manager does it unobtrusively and attentively to the user.

Are you familiar with the situation when, having reached the free segment of Google Play for the first time, your phone turned into an unstoppable machine about five dozen programs that used to work in the background? And even when you seemed to turn them off, some of them did not disappear, superbly draining the battery? These are surpluses of the Android system, irreparable, but they can be slightly ironed out. Autorun Manager will help you with this.

The program has two modes. normal, which does not use Root-rights, and Pro-mode. The second is intended for experienced people who will not turn the unit into a brick. But for now, the usual is enough for us. After such a difficult choice, Autorun Manager will open before us a list of programs that start automatically, or have a claim to it. We warn you right away. do not be alarmed that the list may contain ten percent of everything that you have installed on your phone. Android, he’s so

Each program has a status text showing its current state. Applications that are not included in autorun are red, and those that are currently enabled are yellow. On the right hand, there may be a blue inscription “running”, which in turn means that the program is currently active. It is highly likely that it is systemic, and you do not need to touch it.

In the settings, you can check or uncheck the “Show system applications” box, and this action will add orange-colored patients to the list of programs. In most cases, it will not work to close them, even if you really want to. for this you need Root rights.

But what to do with, say, Atcl _ service? It is unlikely that it was installed from Google Play, but the name sounds very systemic. Let’s check if it’s worth the shot. just click on the program and hold for two seconds to bring up a dialog box with options for action. We are interested in the item “Application details”. We go there, and we find ourselves in the program window from the application manager. If the program can be removed (do not stop, namely delete!), Then feel free to disable it.

In general, when you first start Autorun Manager, it will tell you in detail and clearly what you can and cannot do. For which it is a big plus, and users are more likely to save the battery without damaging the phone.

Quick Backlight Control: Screen Brightness

Developer: RubberBigPepper

Tested on: Acer Iconia B1 16 Gb

In its lifetime, Android has seen a ton of applications for controlling the brightness of the display. That’s what TFT displays have always saddened their owners with, because it is the insane ampere volume that goes into the backlight of the screens. IPS and LED in this regard would have saved the day if not for the price. But even the obvious hints that the backlight was actually worth watching were perceived by the majority of the people through their ears and right through. To counter this, the Screen Brightness program was designed. simplifies the process of changing the backlight level to kindergarten complexity.

Imagine an external widget that works regardless of the program you are in. A tiny strip that obeys even one finger, but changes the screen backlight from 100 to 16 percent of the maximum. Why is the minimum threshold 16% and not 25% or 3%? The answer is simple. the numbers are customizable.!

It is the settings that the Screen Brightness program is strong, like Hercules. The location of the slider changes, its color and opacity can be adjusted, you can personally add the necessary programs to the list of exclusions, which cancels the slider. The type of slider changes, length, step and a lot of everything, including autoload. You can even set a second pause before changing.

What will be the result of using Screen Brightness? You can add or subtract the brightness to the desired value at any time, without going into unnecessary menus, without going through the settings or harassing by shortcuts. The control bar will be right at the top of the screen, right in the middle (unless the location is changed in the options). And everything that is connected with it, the user is free to change at his discretion in the program settings.

By the way, you can even set the ZERO (.) Backlight, completely turning off the screen, although the device will work. This feature opens up ample opportunities, for example, when watching a YouTube video, if you only need sound. The main thing is not to forget where the slider is. If experimenting is not hunting, 2% brightness as the minimum threshold is quite enough.

Regular readers, remembering the first part, can ask a natural question. the program, in fact, creates a widget, and widgets, as mentioned earlier, are included in the cohort of applications that are hungry for the battery. In principle, this is so, but the simplicity of the screen brightness reduces the appetites of the application to a living wage, and the timely adjustment of the backlight completely covers all the disadvantages.

For those who constantly forget that the backlight of a smartphone, in fact, can be changed, the brightness of the screen will be a life-saving straw. You can get used to the fact that a good half of the battery is thrown at the display lighting, but a giant slider of an arbitrary color, which is annoying to the eyes everywhere and always (if you don’t fool around with the list of exceptions), will not let you forget. What is the program plus for the overall credit.

Afterword. HTC Sense, a dazzling scourge and a war with it

Each shell of any manufacturer draws its own memory size and its own battery level. Usually, these indicators are directly proportional to the beauty that the user sees on the device screen, but sometimes it goes too far. Yes, we are talking about Sense. This shell is divinely beautiful, smooth, comfortable and pleasant, but damn it, how gluttonous it is! The legend that an Android phone sits down very quickly is largely due to Sense.

Is it possible to disable it somehow without resorting to risky methods? Yes. Third party launcher. It could be GO Launcher too. and BIG Launcher. and a bunch of others, less popular and stable. But they replace Sense only partially, and in some cases. will not replace at all.

A more radical option is the so-called custom phone firmware. We will not describe the pros and cons of it, let’s just say that saving battery when Sense is turned off is just one of the advantages. On the reverse side of the medal there is a complete and unconditional LOSS OF WARRANTY to the phone. If you are not afraid of this. to help!

Recently, HTC decided to add the ability to disable Sense in their next phones without any problems. At the same time, smartphones will work on pure Android, and the shell will take the form of a simple launcher, beautiful, but devilishly demanding.

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Optimizing the operating system

There is no perfect Android operating system that can provide both good performance to a smartphone and a long battery life at the same time. Despite this, the developers are actively working on their products, consistently releasing updates and optimizing the system.

battery, android

Therefore, it is very important to install updates on your Android smartphone when it asks for it. If necessary, you can independently check for updates in the device settings.

There are also manual methods for updating the operating system, but they are not always official, so they cannot guarantee that the smartphone will not run out of power quickly in the future.

Scheduler Applications

The tasks of the scheduler applications include automatic changes to the system operation profiles, depending on the location of the smartphone owner or the time of day.

For example, with the help of such an application, you can configure so that in the morning the device automatically turns on the Internet and updates social networks and e-mail. When connected to a car charger, such an application can put the smartphone in navigation and voice communication mode.

These apps do not require deep knowledge of the Android operating system and only need to be set up once.

Correct use of the battery

Do not forget that any battery has its own service life, after which it begins to lose capacity or completely breaks down. Therefore, before using the device, you should read the instructions.

Most modern smartphones are equipped with lithium-ion batteries. Many users do not know that they cannot be discharged below 10%, as well as calibrated. This can drastically reduce battery life.

Applications for changing startup settings

Some applications don’t need to run in the background all the time. Therefore, applications were created to change startup settings.

Such a program allows you to prohibit any applications from turning on when you start your smartphone or after turning on Wi-Fi and the like.

This also allows you to extend the battery life of your Android phone.

Program factors

There are various applications that use all sorts of ways to save battery power, all of them can be divided into several types, depending on the direction of action.

Hardware factors

Wireless modules

Modern smartphones are equipped with many wireless modules:

  • BT
  • Infrared ports
  • 3G
  • 4G and so on

They are used all the time by the system for the operation of geolocation services, but not all users need it. Therefore, in order to save battery power, they should be turned off.

The same goes for mobile data transmission. Smartphones use it for background synchronization of applications in order to promptly notify the owner of the smartphone about new messages and the like. If this function is not necessary, then the Internet in the smartphone can be turned off, and all applications can be updated manually.

Elimination of heating factors

Try to avoid excessive heating of your phone, as this will drain the battery much faster. Typically, the smartphone heats up due to continuous use. So try to take breaks from working with it. Also, the device should not be exposed to direct sunlight.

Setting Optimal Screen Settings

As you can see from the “Battery” section, the main part of the battery charge is consumed by its screen, so it is quite important to set it up correctly.

Go to the “Screen” item from the device settings.

There are two parameters to be configured here. Turn on Adaptive Dimming, which adjusts brightness to your surroundings and conserves power whenever possible.

Also enable automatic sleep mode. To do this, click on the “Hibernation” item.

Choose the optimal time to turn off the screen. It will turn itself off when inactive for the selected time.

Disable automatic app updates

As you know, the Play Market supports the function of automatic updating of applications. As you might have guessed, it also affects battery consumption. Therefore, it is best to turn it off. To do this, follow the algorithm:

Open the Play Market app and click on the button to slide out the side menu, as shown in the screenshot.

Scroll down and select “Settings”.

Go to the “Auto-update applications” section

Check the box for “Never”.

Conserving battery life on Android

There are quite a few ways to significantly increase the operating time of a mobile device. Each of them has a different degree of usefulness, but still can help in solving this problem.

How to save battery on Android

It’s hard to argue with the fact that many smartphones have a habit of running out of battery quickly. Many users do not have enough battery capacity of the device for convenient use, so they are interested in methods of saving it. This will be discussed in this article.

Enabling Power Saving Mode

The easiest and most obvious way to save your smartphone’s energy is to use a dedicated power saving mode. It can be found on almost any Android device. However, it is worth taking into account the fact that when using this function, the performance of the gadget is significantly reduced, and some functions are also limited.

To enable the power saving mode, follow the following algorithm:

Go to the “Settings” phone and find the item “Battery”.

Here you can see the statistics of the battery consumption of each of the applications. Go to “Power Saving Mode”.

Read the information provided and switch the slider to the “Enabled” mode. Also, here you can activate the function of automatically turning on the mode when the charge reaches 15 percent.

Removing unnecessary accounts

If you have any accounts linked to your smartphone that you do not use, delete them. After all, they are constantly synchronized with various services, and this also requires certain energy costs. To do this, follow this algorithm:

Go to the “Accounts” menu from the settings of the mobile device.

Select the application in which the extra account is registered.

A list of linked accounts will open. Tap on the one you are going to delete.

Click on the additional settings button in the form of three vertical dots.

Select “Delete account”.

Follow these steps for all accounts that you do not use.

Installing simple wallpaper

Different wallpapers with animation and the like also affect battery consumption. It is best to set as simple a wallpaper as possible on your home screen.


One of the main energy consumers is the smartphone screen. For interest, you can even see exactly how much interest is spent on it. You can do this in Settings, then you need to go to Power, and then open Battery Usage or something similar. Here in this section you can see what the battery energy is spent on. than half of all energy costs go to the screen. How to reduce them?

First you need to make the screen less bright. To do this, use the same Settings and the Brightness section. It’s good if the smartphone is equipped with a light sensor. In this case, the settings have Auto brightness adjustment. Turn it on. This function will change the brightness of the screen on the smartphone depending on the lighting of the place where you are.

Then you need to remove everything moving from the main screen and set a dark static background image. The fact is that moving pictures and flip clocks on the main screen, of course, look impressive, but they consume the battery very much.

Then it is worth paying attention to how long the smartphone is unlocked. In order to save battery power, you need to shorten this time. Immediately after you have done everything planned in the phone, press the lock button. Also see how many seconds you have hibernated. This is done in the Display Settings. Set to about 30 seconds. This should be enough for convenient work.

One of the major drawbacks of Android devices is the waste of battery life. Probably all the owners of such smartphones have already noticed this. Let’s see how to save battery on your Android phone.

Wireless connection

All functionality from this category spends a lot of energy on their work. Therefore, if not in use, turn off Bluetooth, Wi-Fi, GPS and GPRS. For example, Wi-Fi, which is always on, consumes a lot of battery power, GPS and GPRS are also not economical.

We also recommend using network coordinates for determining the location, not GPS. This can be done in the same Settings. This will consume less battery power. But there is also a minus. if there is no network, then your coordinates will not be determined.

If you carefully follow all the above rules, you will soon notice that the battery energy is consumed one and a half times less.

How to Save Android Smartphone Battery Using Apps

There are mobile applications that not only extend the interval between smartphone recharges, but also significantly improve the overall performance of the device. Our selection will be useful to those whose phone is equipped with a built-in power saving function or the Doze function in the version of Android Marshmallow firmware. Both technologies are pretty good, but you shouldn’t pass up the extra battery life improvement option. We have selected 5 applications that, in general, have similar functionality, but there are also differences that we want to draw your attention to.

Avast Battery Saver

A product of the well-known mobile security firm Avast. The program very accurately predicts when users should think about recharging their device. Unlike competitors from this list, Avast Battery Saver does not offer many unique features, but is a concentration of energy saving settings: it provides quick and easy access to Wi-Fi control, screen brightness, sync and vibration. It may seem that this is not directly related to the battery of your phone, but all the options combined depends on how long the next charge will last.

How to increase Battery life on Android Phone

Four standard profiles (Home, Work, Night and Super-Saving Emergency Mode) can be customized to your liking; switch between profiles manually or configure them to automatically turn on when connected to your home or work Wi-Fi network.

  • Key Features: Wi-Fi based automatic profile switching, helpful overview, accurate battery readings.

Go Battery Saver Power Widget

Offers various levels of energy saving. A simple press toggles between saving modes, goes to more active energy saving in Extreme Mode, you can also create a custom mode. Go Battery Saver Power Widget monitors your programs to determine which ones are most affecting your battery. By installing a counter on the battery, the application calculates which functions need to be enabled or disabled to extend battery life.

The Optimize button cleans up unnecessary, battery-draining processes, saving you a few extra hours of smartphone use. In addition, the application offers 2 home screen widgets.

  • Main feature: handy widgets, multiple user modes, modern and intuitive interface, decent support and update history.

Green Battery Saver Manager

The program, formerly called Battery Aid, offers several options that will help you squeeze extra hours of battery life out of your battery. Notably, the app automatically turns off Wi-Fi, Bluetooth and data transfer when not in use. Also Green Battery Saver Manager can switch phone sync settings with your accounts for mail, photos, music, books, etc.

The free version offers to place shortcuts for standard settings like display brightness and car dock settings in one convenient place. There are a couple of other features that become available to users in 4, including battery stats. Premium subscription also gets rid of ads and subscribes you to future updates.

Developers have a Google account and a beta community to test new features. If you tend to preview all updates, be sure to subscribe to the developer account.

  • Main feature: invisible Google presence in use, all device settings in one place, simple and clear menu.


Extends battery life and puts applications running in the background to sleep, but does not stop them. The advantage is that the phone uses much less power to wake up sleeping applications than it does to restart applications after they have been stopped. You can independently choose which applications should be sent to sleep. Do not pick up an alarm clock or mail if you use them daily, as after “falling asleep” they will not show signs of life.

For those already taking full advantage of Android Marshmallow, Greenify offers experimental add-ons to Doze. For example, Aggressive Doze put your phone to sleep for a few minutes after you stop using it. Shallow Hibernation (for advanced users) suspends background processes without actually stopping tasks. This is the Pro version, but if you are not very competent in the operation of the system, it is better to stay on the free one.

  • Main feature: Sleep mode for applications and the principle of “set and forget”, which is much more convenient than a forced stop.

DU Battery Saver Phone Charger

This application boasts not only a pleasant interface, but also an optimal number of settings and shortcuts. DU Battery Saver Phone Charger offers a number of standard profiles, for example for work and home, as well as the ability to create your own custom mode. You can dig deeper and find out which applications are particularly voracious and which ones can be suspended without sacrificing overall performance.

Although the free client offers enough features to meet the needs of most users, the paid version (3) promises to save up to 70% battery power by automatically cleaning unnecessary background apps and services and updating device settings.

  • Main Feature: Aesthetics, additional custom modes, premium features to choose from, multiple home screen widgets, lock screen integration.

Important to remember

Each user has the option to extend battery life by manually adjusting several settings on their device. Switching to offline mode or turning off Bluetooth, NFC and GPS can help you carve out extra minutes of battery life. Is automatic brightness control set on your phone? Are social media apps constantly checking for updates? You will be surprised at how much you can control applications and services on your smartphone.

Developers often introduce new features that affect battery life. Do not forget to update applications to the latest versions, because fixing even minor bugs often helps to save battery.

Smart battery supported

One of the new battery saving features that debuted in Android 10 is still present in Android 11, in this case we find it in Settings Battery and find the Smart Battery button. Commitment to this feature is based on extending battery life by limiting background processes that we don’t need all the time.

Changes when activating battery saver and recommendations

Before activating the battery saver or programming it, Android 11 gives us a number of battery saving tips, such as using dark mode or disabling Ok Google. This happens automatically when the battery saver function is activated. In addition, we can make it faster and easier with shortcuts by simply swiping across the top bar.

In the battery section, we also find an automatic battery analysis that will indicate if there is any application making excessive consumption. In our case, we receive a message that you are touching the applications correctly. In case something appears, we can give you a solution with the following option to limit the consumption of Android 11 with its own settings.

Activate Battery Saver in Android 11

A classic in panorama Android. it is a battery saver, an option that allows us to control the consumption of our mobile phone by limiting its processes. This is done automatically and we just need to activate it to get started. In the section where we find it, we will also see information about the approximate duration, as well as about the use of the screen since the last boot.

To activate it in Android 11 we have to do this by going to Settings Battery and selecting the Battery Saver option, where a new tab will be displayed with the option to activate or program it. To program this battery saving mode, we have two options:

  • Saving battery according to normal mode: based on artificial intelligence and knowledge of our daily consumption, Android 11 can activate saving automatically so that the mobile phone does not turn off before charging.
  • Percentage. We can set a percentage so that at this moment the savings are automatically activated.

How to Save Battery Power on Android 11: Settings and Options

The latest version of the Android operating system contains changes that will affect all smartphones. save battery life and with the ability to test the Android 11 beta before anyone else, we’ll show you what options and features we find. Battery is very important in devices and options can make the difference to reaching the end of the day or the need to resort to a charger.

We’re going to show you which options allow us to extend the battery in Android 11 and the steps to set it up as soon as it’s available. In Android stock, the steps will be the same, although at other levels of customization they may vary in location, position, and style.

Optimize background apps

Apps don’t get rid of the battery saver, and that’s something that besides the options we knew, if we go to the Settings section of Apps and select any of them, we can tweak. By default, Android 11 already optimizes each of the apps something that we will check in the battery section of each app, but also allows us to limit this.

This option, called limiting what it does, is a noticeable limitation of processes, which can cause us to not receive notifications due to battery saving in Android 11. It is recommended only in games or applications where notifications are not important, to rudely close their processes and force do not open them.

Ways to Save Battery on Android

The battery life of an Android smartphone depends not only on how you use the device when it is in your hand, but also on the processes taking place inside the device when it is not. The charge of a lithium-ion battery varies greatly, changing your personal habits, along with some settings and parameters of an Android smartphone, can dramatically improve its performance.

Application Applications

Apps will slowly kill your Android smartphone’s lithium-ion battery. The Android Market offers thousands of free and paid apps, some of which are more power hungry. For example, games that use 3D graphics drain the battery faster than a simple news reader. Placing widgets on the home screen is a convenient way to view information without them, however, widgets access data even if your smartphone is locked, using energy to update at regular intervals. Do not use a large number of frequently updated widgets, or if you do, install them updates at the slowest speed with the option to save battery power.


Regardless of the manufacturer, Android smartphones use lithium-ion batteries as their primary power source. These batteries have a finite number of charge cycles. While this number is large and varies with use, each one causes a slight decrease in battery capacity. Lithium-ion batteries operate at a higher voltage than alkaline batteries and at the same time sell for a lower price, making them ideal for use with smartphones and tablet computers. Regardless of your personal use of the phone, keep your Android device safe from extreme temperatures, especially heat, to preserve normal battery life.

Data transfer

Frequent data transfers can quickly drain your Android smartphone. Using features such as GPS, Wi-Fi and Bluetooth will quickly drain your battery. Turn off these features when not in use to conserve battery power. Streaming audio and video, browsing the web, downloading files and other resource-intensive tasks make your smartphone use more power. Put your phone in airplane mode in areas with little or no signal to prevent your Android device from searching for a signal frequently and wasting battery power.


Under normal day-to-day use, the light needed to illuminate a smartphone screen is the biggest drain on lithium-ion batteries. Set the screen in “Fade To Black” mode at a short interval, and lock the phone before placing it in your to conserve energy. Check the amount of battery power consumed on your screen and other processes by pressing the “Menu” button on the main screen and tapping “Settings”, then “Battery and data manager” or “Settings”. “Applications”. “Battery drain”. The list will display the percentage of your battery’s charge, and how much power each cell has used since your last charge.

What affects the battery level of Android devices

If the battery runs out quickly, you need to figure out what affects its consumption. This will help you not to be left with your phone turned off at the most inopportune moment.

Note! The Android operating system works in such a way that even in a locked smartphone with programs turned off, processes continue in the background that affect not only Internet traffic or system resources, but also the charge level.

The following options affect the charge percentage the most:

  • screen. Large and bright displays with good resolution eat up a lot of battery power;
  • operating system and processes. A third of all battery resources are spent on maintaining the OS and all background and non-background processes;
  • connection to networks. If a person does not use a phone, then it is advisable to disconnect from Bluetooth pairs, wireless Wi-Fi and GPS networks, deactivate the NFC module;
  • running launchers, widgets and animated screensavers. They not only add resources to the screen, but also regularly, if you take into account widgets, contact the Network to update the displayed data;
  • sensors. They are needed to increase the comfort when using the phone;
  • the processor is the heart of PCs and smartphones. With active work, it takes up most of the charge;
  • the battery itself, or rather its condition. If the battery is almost out of order, then it will sit down faster.

Android has built-in power management tools

How much to charge

It all depends on the capacity of the battery and the voltage of the source. If this is an outlet, then there will always be 220 V in it, which are converted by the power supply to the desired value. The phone itself can support Quick Charge technologies and the like, which makes the process faster. Despite this, there is no need to charge up to 100%. The percentage displayed by the screen should be in the range of 40-80%, and in what way this will be achieved, the gadget does not care much.

How to properly use your Android battery

It is quite possible to extend the battery life

The vast majority of users try to postpone charging their device as much as possible until later, when it is almost completely discharged. In addition, they charge it to almost 100% every time. This extended the service life of old batteries well, but modern batteries only suffer from this, since they are lithium-ion.

For your information! This charging method was popular and helped preserve batteries that were produced 10 or 15 years ago. They had the so-called “memory effect” and needed to repeat a full charge-discharge cycle in order to restore their capacity.

Here are some approaches to how to properly use the battery on Android and phones with other OS:

  • do not forget to turn off the charging. Usually the phone is charged at night, but the process may be over in a couple of hours, and the device will be on power all night. The phone will not explode or burn, as new controllers prevent this, which regulate the flow of current and only occasionally recharge the battery when its charge level drops below 100%. But this is not useful, since the module slowly but surely falls into disrepair and loses its capacity. It is recommended to disconnect the phone from the mains when the battery is fully charged and monitor the whole process. This will extend the life of the battery and phone;
  • no need to charge your phone to 100%. Regular charge-discharge cycles are not necessary at all for lithium-ion batteries. On the contrary, they harm the battery if the phone is charged every time from 90 to 100%. It is advisable to use only original chargers and keep the charge level between 40 and 80%. Also, do not allow the gadget to discharge to zero. This is also bad, the phone may simply not turn on;
  • the phone is being used and charged in the optimal temperature range. Manufacturers indicate which framework is acceptable for the use of the technique. If you use the gadget in extreme heat or cold, and even more so to charge them in such conditions, this will have an extremely negative effect on the condition of the battery and its service life;
  • the battery needs to train. Despite the fact that modern batteries should not be charged and discharged to the maximum, it is sometimes useful. About once a month, you can completely land the phone, and then power it up to 100%. This process is called calibration, it is needed so that the sensors always show true data on the level of the current capacity.

Important! You can extend the service life by dividing the charging process into portions. This means that there is not one full charge per day, but a couple of small ones. This allows you to use not a full charge cycle, but half of it, which supports the battery.

Battery saving on Android worries many users

How to set up Battery Doctor and others like it

There is no need to configure the Battery Doctor program, like other similar ones. It is enough to download them to your device, launch and optimize battery consumption using certain commands.

Note! Often in such programs there is one button that, when pressed, performs several optimization actions at once.

First charge

The first charge is always special. It requires compliance with some rules:

  • immediately after unpacking the device, it is necessary to plant its battery by a couple of percent. The phone is not always 100%, as it was in the warehouse for a long time;
  • you cannot plant a smartphone to zero. Such advice from the Internet never gets anywhere good. It is harmful to Li-Ion and Li-Poly batteries;
  • the first charging should be done up to 100% and only with the original charger that came with the kit. This process helps to configure the controller;
  • charging should only take place from a 220 V outlet. It is not advisable to do this via a PC using USB;
  • after reaching 100%, the phone must be disconnected from the power supply;
  • calibrate the device if the charge level jumps.

How to reduce battery drain on Android

It is quite simple to reduce the consumption of battery resources. To do this, you should:

  • optimize screen performance. Reducing its brightness and backlight duration greatly helps to solve the problem with fast discharge;
  • check navigation. GPRS regularly communicates with satellites to determine the location and plan a profitable travel itinerary, which puts a heavy load on the battery;
  • disable screen rotation. A simple accelerometer function is needed to change the orientation of the screen when you rotate the smartphone body. Surprisingly, it often uses up a decent amount of battery percent;
  • if the phone has been lying for several hours, then you can turn off the search for Wi-Fi and other networks on it, as this puts pressure on the battery.

Note! Most Android smartphones have a special “Battery Saver” mode that allows you to limit background processes, disconnect from wireless networks after a specified time when they are idle, and control the brightness.

Removing processes from standby saves battery power

Is it possible to improve the battery on Android

If the battery has reached the end of its life, then it will not be possible to improve it, since it simply will not have resources for recharging. Each module has its own reserve of discharge-charge cycles, and more than this value it will not work stably.

over, already in the middle of its life, the battery will lose more than 50% of its original capacity, and it will be charged the same amount in time, if not more. The only way to improve the condition of the battery is to treat it carefully, taking into account all the rules described above.

How to calibrate

The easiest way to calibrate is as follows:

  • The device is completely discharged until the moment it turns off.
  • Turn on and off again.
  • They put the gadget on charging in the off state and wait until it reaches 100%.
  • Unplug the charger.
  • Turn on the phone. If it does not show 100%, then the charger is connected again and they expect a full set of percentages.
  • Turn off the smartphone from the power supply and restart it.
  • If he again shows not 100%, then he is re-put on the network until he shows this figure.
  • Discharge the phone again before shutting down and charge it to 100%.

13 Android Battery Settings You Need To Change Now

For your information! This process helps the gadget understand what a full charge is and what is zero. Thanks to this, the device will always show accurate numbers and will not turn off, although its battery still has a certain percentage of charge.

Calibration helps to display correct charge values