How to increase battery charge. How to increase phone battery life? Extending iPhone battery life: display

Google annually adds many settings and functions to the Android operating system, many of which are hidden from the eyes of ordinary users. This was done on purpose, but with good intentions. The American corporation believes that if an inexperienced owner of an inexpensive Android smartphone accidentally activates certain important settings, then his device may start to work slower or discharge much faster, so right out of the box all smartphones based on Google's OS have only Basic activated functionality, but it is very easy to fix.

Although every year all smartphones work longer on a single battery charge, largely due to better software optimization for hardware, a hidden setting in all Android smartphones significantly increases battery life, and can now be activated absolutely anyone, since it is definitely available in any custom firmware and in all models of mobile devices.

All smartphones based on the Android operating system have an incredibly large reserve of power, which is simply excessive for solving simple everyday screens. It's like driving a car, sometimes pressing the gas to the floor, and then slowing down again. In the case of smartphones, it’s not the gasoline that drains faster, but the battery charge. In order to increase the battery life of your mobile device, you need to launch “Settings”, and then go to the “Battery” section.

In the “Battery” section, three vertically located dots should be visible in the upper right corner, which you need to click on. In the menu that appears, you will need to select “Power Saving Mode” and then activate it. As a result, processor performance will be reduced, which will allow up to 50% increase in battery life on a single battery charge. This feature is available in all smartphones and tablets running Android 5.0 Lollipop and higher.

To achieve an even greater effect, the editors of the site recommend installing the “Doze-energy-saving” application, which significantly increases the battery life of all Android smartphones, since a lot of charging is “eaten up” by processes running in the background, which the user does not even see. After installing it, you need to select from the list only those programs and services that should continue to function normally.

It is worth choosing the most basic instant messengers, email clients and other basic programs that should receive notifications in real time, and not with a delay. This program works in such a way that all processes that are running in the background and consuming battery power are automatically frozen. This does not cause any harm to them or the data stored in them, and using this application can significantly increase battery life by up to 40% of the standard. This is especially noticeable at night, when without this program the smartphone’s battery will be discharged by 10-12%, and with it only by 5-6%.

In this article, you will learn how to extend the battery life of your iPhone, Android, or regular phone (not smartphone). On your smartphone, you can determine which apps and services use the most battery power so you can open them less often.

Steps

Increasing the time between charges

Turn off your phone. But only if it remains turned off for several hours, since the process of turning off or on the phone consumes a lot of energy. This is probably the most effective way to preserve battery power between charges. If you are not going to answer calls at night or during your free time, just turn it off.

Reduce screen brightness and activity time. Whether it's an Android smartphone or an iPhone, these devices use more battery power when the screen is on, especially at high brightness. If your battery is low, try checking your screen less frequently while on the road, avoid watching videos, and stay away from games and apps with lots of animation. If you do need to look at the screen, lower the brightness to save battery power.

• To reduce brightness on your smartphone, swipe down on the home screen (Android) or open Control Center (iPhone) and slide the brightness slider to the left or down until the screen dims.
• Use a black background if you have an AMOLED screen. It uses less power because AMOLED screens only illuminate the pixels needed for the image. And if the image is completely black, then the pixels will not “burn.”
• During idle moments, the phone screen will turn off after a certain amount of time. Reduce the time your smartphone screen is active by reading the article “How to change the auto-lock screen time on iPhone.”
• If you have an iPhone, turn off Raise to Activity to prevent the screen from turning on every time you lift it. This option is located in the menu section Settings > Display and brightness.

1. Turn off Bluetooth, Wi-Fi and/or GPS. Even when not in use, these services drain your battery. Bluetooth running uses up battery power even when you're not connected to a network, and with Wi-Fi on, your phone is constantly searching for available hotspots.

   • To turn off Bluetooth or Wi-Fi, swipe down on the desktop (Android) or open Control Center (iPhone) and tap Bluetooth (the app icon looks like a sideways butterfly) or Wi-Fi (the app icon looks like three curved lines in the shape piece of pie).
   • Search online for information about disabling location services to learn how to disable GPS on your phone.
   • If you have a regular phone and not a smartphone, look for how to disable these services in the settings.

2. Use airplane mode when you don't need to be constantly connected to the Internet. If you're in an area with little or no signal, turn on Airplane mode until you get better coverage. In airplane mode, the use of mobile traffic and telephone communications is blocked, but access to Wi-Fi remains.

   • To turn on Airplane mode, swipe down on the desktop (Android) or open Control Center (iPhone) and tap the airplane icon.

3. Turn on power saving mode if the battery is low. If you're running low on battery power, turn on the special mode on your Android or iPhone to buy yourself some time. To find out how to do this, see or.

   Turn off vibration. As soon as possible, switch your phone to silent mode or use only the sound signal. Vibrations use more charge than ringtones.

   Use the camera sparingly. If you know you won't be able to charge your phone for a while, don't use the camera, especially the flash function. Flash photography will drain the battery very quickly.

   Reduce call duration. How often have you heard the phrase on the phone: “I think I’m out of charge,” and then continued the conversation for a few more minutes? Sometimes a low battery is just an excuse to end a call, but if you really need to save battery, limit the duration of your calls.

   Be careful not to overheat the battery. The battery will last longer if it is run at room temperature, as nothing uses it up like prolonged exposure to high temperatures. Although you can't control the weather, try not to leave your phone on the dashboard of your car or in the hot sun. Also, don't carry it in your pocket where it will get hot from your body temperature. Remember to check the battery while charging. If it seems too hot, your charger may be faulty.

   Charge the battery correctly. Use the correct charger for your phone to avoid incorrect charging. Use a branded charger, not a charging station.

   • Nickel-metal hydride (NiMH) batteries (standard in regular phones) become hot when charging unless you use a special slow charger. If your phone uses a nickel-metal hydride battery, don't worry about heat while charging unless the battery gets so hot you can't touch it.
   • Do not charge the battery with a car charger if it is hot inside the car. Wait until the car has cooled down before connecting your phone.

   Checking the battery status on Android

   1. The easiest way to do this is to pull down the notification bar from the top of your desktop and tap the gear icon in the top right corner.

      • This method will let you know which apps are using the most battery power. Once you know which apps are consuming the most energy, open them less often (or delete them altogether).
      • Since all Android models have different configurations, the menu names may differ from those presented in the article.

   2. Tap menu ⋮ in the upper right corner of the screen.

      Click Power consumption . If this option is not available, tap the battery icon.

      Find out which apps use the most battery. You'll see a list of apps and the percentage of charge they've used since they were last fully charged.

      • Tap an app to see more details about how the app is using battery. Some apps will have an option to enable background limiting, which will ensure that the app doesn't drain battery power when it's not open on screen.
      • If you want to return to the list of services and applications, tap the three-dot menu again and select Show full device usage.

   Checking the battery status on iPhone

   1. Open iPhone Settings. Tap the gear icon on your desktop or in a separate folder.

      • This method will let you know which apps are using the most of your iPhone's battery power. Once you know which apps are consuming the most energy, open them less often (or delete them altogether).
      • Use this method to check the overall battery health of your iPhone (iPhone 6/SE and newer).

   2. Scroll down and tap Battery in the third group of settings.

      Scroll down to view battery level data. You will see a graph showing battery activity over the last 24 hours. Tap Last 10 Days to see a graph over a longer period of time.

      Scroll down to view battery usage by app. Under the Battery Usage heading is a list of apps and their percentages. The percentages show how much battery power was used by this app in the last 24 hours (or 10 days if you switched display mode in the previous step).

      • Tap the icon Show activity above the percentage column to display how much time the app used battery over the selected time period. This way you will know how long each service has been running in active or background mode.

   3. Touch Battery status to check the battery status. If you have an iPhone 6, SE or later, this option will be located above the graph (and below the battery modes).

   Enabling Low Power Mode on Android

   Open Android Settings. The easiest way to do this is to pull down the notification bar from the top of your desktop and tap the gear icon in the top right corner.

   • This method will extend the battery life so that you have time to use the charger.

   1. Scroll down and tap Battery .

      Touch Power Saving Mode under the "Power Management" heading.

If mobile devices have been a part of your life for a long time, you have probably encountered more than once that a message about a low battery level appears long before the end of the day. This is scary - especially if you are far from home and do not have the opportunity to charge your smartphone or smart watch. What to do to stretch out the remaining interest as much as possible and how to avoid such situations in the future?

To begin with, the power saving mode helps, but you shouldn't rely on it exclusively. We have collected in this article several tricks that will help extend the life of your smartphone or smartwatch - and not all of them are obvious.

Let's start with hardware settings

Regardless of what kind of smartphone or watch you have, it's best to start with basic settings for your display, GPS, and wireless connections. This is quite easy, but at the same time it affects the battery life quite powerfully, and it is quite possible that you will not need other tips.

Let's immediately note that sound and tactile feedback usually do not have a big impact on battery life, so there is no point in turning off vibration if you are more comfortable with it. The same applies to the “Silent” mode.

Screen brightness is one of the most important factors. At full brightness, you will of course be able to see the image from any angle, but this will reduce the operating time by several hours. Turn the brightness to minimum and gradually increase it until you can comfortably read what's on the screen. As a rule, this is far from the maximum brightness. It's a good idea to turn on automatic brightness adjustment; most smartphones have this. As a rule, the system quite correctly analyzes what brightness is needed under current conditions. It is also worth reducing the time the screen automatically turns off so that it does not lie there for several minutes in vain.

Some manufacturers equip their devices with additional display settings to extend battery life. For example, on the Galaxy S8 and Note 8 you can lower the screen resolution, and on the Razer Phone you can lower the display refresh rate. Also, many Android devices have an always-on display feature (including watches) - disable it if you realize that it is of little use to you.

GPS and wireless connections

GPS easily kills batteries, and manufacturers are well aware of this - in smartphones you can easily limit geolocation or turn it off completely. On Android, you can limit the detection accuracy (only Wi-Fi and Bluetooth are used, but not GPS). On iOS, you can disable geolocation completely or allow some apps to use it only when the app is active. If your smartwatch has GPS, sometimes it makes sense to disable it. For example, with the Apple Watch, you can turn off GPS for the duration of your workout through the iPhone app.

Wireless connections also use a lot of energy, but turning them off isn't always an option—after all, both watches and smartphones use them. Bluetooth is usually the easiest to sacrifice: only keep it if you use wireless accessories. But then it’s more difficult. Yes, you can turn off Wi-Fi when you're not at home, but this wastes bandwidth and degrades geolocation accuracy. There is also an “Airplane” mode, but this is an extreme case - say, if you need a smartphone in half an hour, there is no way to charge it, and there is only 5% left. In general, smartphones and smartwatches are designed to always be connected to the internet, so turning off all networks is not an everyday way to save battery.

However, you can reconfigure your cellular connection. If you're connected to stable Wi-Fi and don't expect calls, you can turn off cellular data. Also disable features that use the internet in the background, such as iOS's Wi-Fi Assist (a feature that automatically switches your smartphone to LTE if the Wi-Fi signal is weak or unstable) and limit mobile data usage to specific apps. But reducing the speed (say, from LTE to 3G) is unlikely to work. All the savings are eaten up by the fact that the download will take longer than usual.

Limiting background activity

If the previous methods did not give the desired result, the next step is to configure the applications. Some programs are constantly updated in the background, and this can become a problem if you have a dozen of them on your smartphone.

First of all, ask yourself if you need this application at all. We often download something “just in case” or use it once when needed and never go there again. Get rid of applications that you haven’t accessed for months, and those that can easily be replaced with a website. This, by the way, also applies to social networks, which consume quite a lot of smartphone power.

Once you've deleted what you don't need, think about notifications. Yes, there may not be many of them during the day, but each of them turns on the screen for a few seconds. In Settings, you can choose which apps can send you notifications and the type of notifications they send. As a result, your smartphone or watch will no longer distract you with unnecessary notifications, and your battery life will increase. Some applications have their own notification settings - these are also worth paying attention to. Does everyone who likes your photo on Instagram really matter to you? Maybe you should limit your alerts to those you follow? It's the same with Twitter. Leave only the important ones - like mentions and personal messages. You’ll save energy and don’t miss something important in the stream of likes.

There are other background activities that you can limit. do you use Hey Siri or Hey Google? If not, disable this feature. This will not save the situation, but it will remove one unnecessary background process. Applications that regularly update information (such as email scrapers and weather forecasts) often allow you to configure how often they request new data. If you don't need to receive this data every minute, increase the check interval.

However, you should not close applications if you are not using them. We’ve talked about this more than once – including when talking about RAM. Modern systems are designed in such a way that an application in the open list stops updating almost immediately and does not waste energy.

Limiting use

Yes, yes, we know: changing your habits is extremely difficult, especially if you are used to constantly texting with friends and documenting every 10 minutes of your life in photos. However, it is always useful to pay attention to how you use your smartphone or watch if changing the settings did not help and you still do not have enough one charge for a whole day of work. Fortunately, this doesn't always mean you'll have to use your device less.

A good place to start is by cutting down on video streaming. Constant downloading and playing from the Internet kills your battery, no matter what application you use. If possible, play files offline. Services like Apple Music, Spotify Premium, Netflix, and Hulu allow you to download content directly to your device. If you'd rather buy content and own it whether you continue your subscription or not, there's always iTunes and similar digital movie and music stores. Many smartwatches also allow you to download music directly rather than streaming from your smartphone.

It also makes sense to update your cloud storage settings. iCloud Photo Library and Google Photos allow you to sync only when you are connected to Wi-Fi or when your smartphone is charging. As a rule, backing up photos can wait until you return home - and this already saves both charge and traffic. This is especially true for large files - for example, video from a concert.

And yes, there are times when it is simply better to refrain from using a smartphone. Heavy games (especially with 3D graphics), constant GPS navigation and video calls drain the battery significantly, and there is little you can do about it. This is not a complete refusal, but try to manage your time wisely so as not to be left without communication at the wrong time. This is not difficult: for example, turn off the navigator if you are almost there and you no longer need it.

If all else fails...

Have you tried to extend the life of your device using all the methods described, but it didn’t get any better? There are a couple more “as a last resort” solutions. First, check the status of your battery through the application (iOS 11.3 and older has a built-in indicator) or contact service. If you've had your device for a long time and use it frequently, it's possible that the battery has worn down to the point where its actual capacity has diminished. Yes, a new battery is not cheap, but if it saves you from having to charge your smartphone several times a day, the game is worth the candle.

Is the battery okay? If you are happy with your device and are not ready to change it, or it rarely discharges prematurely, consider purchasing an external battery (Anker, Belkin, Xiaomi and Mophie are the most popular and trusted manufacturers). Although they are not very cheap and can sometimes seem bulky, their benefits are obvious. The key is to find a balance between battery capacity and the extra weight you're willing to carry in your bag every day. Of course, there are batteries with 10,000 mAh or more, but do you really need such giants if your smartphone only needs a couple of hours of use per day?

It's no secret that Apple devices out of the box are very voracious in terms of energy consumption. Charge once a day is the norm.

Below I will tell you how to double or even triple the time you spend your device without recharging. We will do this using iOS 10.3.3 as an example, although the principles are the same in iOS 11.

How to do it

1 . First, let’s optimize the use of geolocation services: Settings – Privacy – Location Services.

We leave Using(and it is preferable When using the program, how Always) only for those programs that really need geolocation.

Examples - ProCity, Yandex.Maps, 2GIS, etc. Everything else is turned off.

2 . We put Never. There, in system services, we disable everything except Find iPhone.

We also don't need the following items:

Frequently visited places, iPhone analysis, Routing and traffic, Popular nearby – turn off.

3 . Movement and Fitness:

Settings – Privacy – Movement and Fitness. Those who really care about this track it in other ways. The rest don't care.

4 . Analysis:

Settings – Privacy – Analysis. Disable Share iPhone analysis.

Now let's deal with notifications

1 . Settings - Notifications. We leave only messengers and the like active - we turn off everything else.

2 . Content Update:

Settings –> General -> Content Update. Using the same principle as in the previous paragraph, we disable all unnecessary programs that do not need a background update.

Settings – Apple ID – iTunes Store and App Store. Disable Automatic download Total.

4 . Mail;

Settings – Mail – Accounts – Data download. Disable Push. In practice, either manual updating or after a certain period of time is quite sufficient.

5 . Siri:

We first enable restrictions and come up with a password code for them.

6 . Data parameters:

Settings – Cellular – Data Options. Disable LTE if you are in conditions of difficult signal reception. Otherwise, the phone will constantly try to switch to LTE and use up the battery.

7 . Modem mode:

Settings – Cellular – Modem mode. Disable it if you are not currently distributing the Internet to another device.

8 . Wi-Fi Assist:

Settings – Cellular – Wi-Fi Assist turn it off. iCloud Drive there - turn it off.

That's all

The functionality of the device was practically not affected, but its autonomy increased :)

We will find a way to increase the operating time of the device in normal mode, when calls are made, notifications are delivered, and applications fly.

Modern smartphones from model to model are becoming smarter, more capable, more productive - and more voracious. Most of the time, devices are in standby mode, but even so they rarely last more than one or two days without recharging. Let's try to increase the battery life of the gadget from the inside - using system settings and advanced applications.

The most energy consumed is the screen backlight, maintaining GSM, LTE and WiFi signals, as well as processor operation. We will not describe extreme methods of extending the life of a smartphone: switching to black and white, reducing brightness to the maximum, or turning off all sensors and transmitters. It’s more interesting to find a way to increase the operating time of the device in normal mode, when calls are made, notifications are delivered, and applications fly.

To do this, you need to force the smartphone to do only what is required at the moment, and “sleep” the rest of the time. Count how long your cell phone is in your pocket, on your desk, or next to your bed. Yes, most of the day!

We will fight for operating time using built-in Android tools, applications that do not require root rights, and advanced “geek” programs. To do this, we will have to delve a little deeper into the theory to understand where the potential we need is hidden.

Standard means

Android's built-in energy-saving capabilities are expanding from version to version. A radical breakthrough in this direction occurred when Marshmallow introduced a new sleep algorithm, Doze Mode. It is activated at the moment when the phone is not connected to charging and lies motionless. After half an hour to an hour of inactivity on the part of the user, Doze sends all applications into deep sleep (App Standby), giving them the opportunity to contact the outside world after 1, 2 and 4 hours.

It is possible to configure mode changes based on events: when the charge remains below a certain value, by time, and by the fact of connecting to charging.

The application is very clear; it shows the consumption graph, the most power-hungry programs, and the estimated operating time in different modes. In addition, the program promises to influence the charging progress of the phone in order to increase battery life.

Essentially, this is a kind of command center where you can monitor the device’s energy consumption by setting up general policies. Battery Saver cannot actively interfere with the operation of programs, but it copes well with managing OS settings.

In contrast, the Greenify application specializes in taming programs that often wake up the phone from rest - so-called Wakelocks. Let's remember the theory. When we press the power button or simply leave the mobile phone unattended, its screen goes blank, Android tries to put the device into a suspend state, in which the computing cores are disabled and only the RAM is supplied with voltage. Running applications that can run in the background prevent the device from going into this mode; a lock called Wakelock is used. If the gadget is already in suspend mode, the application can wake it up at the right time using the AlarmManager object. In practice, this manifests itself in the fact that your phone suddenly wakes up, accesses the Internet, rings about notifications, and then gets ready for bed again.

The more often a device is activated, the more energy it spends. This means we need to catch applications and services that abuse wakelocks and forcefully freeze them. In order to find out who is naughty, you will need a special utility, for example, Wakelock Detector. The application requires root rights or a tricky installation by connecting the phone to the PC in debug mode. But the result is detailed statistics, which process has disturbed the system how many times since the last time the device was charged.

If you are too lazy to tinker with the utility, just try to keep track of who is constantly at the top of the energy consumption statistics. This will allow you to decide on candidates for hard freezing.

But back to Greenify, it is designed to “greenify” selected applications immediately after turning off the screen. This program is very concise. When you launch it, in the list of available programs you need to select those to which you want to apply automatic hibernation. And that’s it, you don’t need to log into Greenify anymore, it won’t annoy you with any notifications or reports. And you will feel the result on the same day.

With root rights and the Xposed framework installed, the application can “greenify” system processes, track the reasons why applications exit hibernation, and “freeze” even the most tricky of them. Greenify can also control the operation of the processor. At a given frequency, it collects a queue of application requests to the processor and then “en masse” sends them to be executed. Due to this, the total time the CPU spends in active mode is noticeably reduced. Perhaps this is the most useful program for increasing the operating time of a mobile device.

ROOT to help

For those who have acquired superuser rights on their device and are not afraid to delve deep into the software, there are advanced applications. One of them, Amplify, is similar to Greenify in its feature set, but offers more fine-tuning. For example, you can set the period in seconds at which each process can wake up the system. In addition, Amplify suppresses the main system processes that consume energy: NlpWakelock, NlpCollectorWakeLock, ALARM_WAKEUP_LOCATOR and ALARM_WAKE_ACTIVITY_DETECTION. In general, a useful thing in capable hands.

Owners of smartphones with modern versions of Android that support Doze mode will definitely like the ForceDoze and Doze applications, which allow you to change the time before entering deep sleep mode and configure other conditions. These programs create a “white list” of applications that can wake up the phone even during the deepest sleep.

The applications listed above, when used correctly, will extend the operating time of your devices by at least several hours, but provided that you let them out of your hands at least for a short time.published