Among the common complaints of users is the reduction of battery charging time. By following the tips and solutions provided in this article, you can help improve the charging time of your device’s battery.

Along with increasing the capacity of batteries, the devices we use also become more efficient in terms of energy consumption; However, battery charging is still one of the concerns of users. Although the battery’s rapid discharge has become a typical case in today’s devices, we can still charge our devices several times a day. If your mobile phone’s battery drains faster than usual, it is better to find the reason for this problem and find a solution.

In the following, we will learn about the most common reasons for increased power consumption in smartphones and suggest solutions for each. So it is better to save time and check these things before your device’s battery runs out.

1. Display

Since the birth of modern smartphones, the display has been one of the most used parts of the phone. The display panels of modern phones are becoming brighter and more colorful day by day, and their resolution is increasing. Although these improvements bring a better experience to users, they also increase power consumption. Your phone’s screen can be one of the main reasons for fast battery drain.

To check the battery consumption by the display, follow the steps below:

1. Enter the settings section of the device (Settings). 2. Select the Battery option. 3. Tap on the three-dot menu in the upper right corner. 4. Touch the battery usage option. 5. Tap on the three-dot menu in the upper right corner. 6. Select the Show Complete device usage option.

In this section, you can check the battery consumption amount by different phone components. You will likely see that the display has taken first place. For example, for the author of the following article, the number related to energy consumption for the show reached 72.

The problem is that display technology advances much faster than battery technology, and in the coming years, more energy consumption by the display will become a more significant concern. The only solution is to save energy once there is improvement in this field.


  • Dim the display brightness: Dimming the brightness helps to save energy significantly.
  •  Using the adaptive brightness feature: The adaptive brightness feature allows you to set the brightness of your display to a high level when necessary. But when high intelligence is not needed, reducing the show’s brightness will minimize energy consumption.
  •  Reducing the display’s refresh rate: some phones support a refresh rate higher than the standard rate. You can reduce the refresh rate in the settings section on most of these devices.
  •  Reduce auto-lock time: By reducing auto-lock time, you’ll make sure your screen doesn’t stay on unnecessarily for a long time.
  •  Don’t use live wallpapers: Live wallpapers play a video permanently on your phone and consume energy.
  •  Use black background images: If your device has an AMOLED panel, you can reduce battery consumption by using dark background images because your device does not activate pixels related to black dots.

2. Improper antenna

Areas where the phone’s antenna is not at the right level act as a silent killer for the device’s battery. In such places, the mobile phone constantly tries to connect to different telecommunication towers so the connection does not suffer. When the device fails to communicate, it consumes more power to connect you to the network.

If you live in rural areas, live in huge buildings, or often go to places with poor mobile network coverage, your phone’s battery may drain faster than usual. In this case, you need to solve the problem fundamentally.


  • Change of operator: The coverage operators provide in different regions, cities, and localities—research to determine which carrier offers the best coverage in your area.
  •  Airplane Mode: Using Airplane Mode turns off the phone’s antenna. The phone will not try to connect to different telecommunication towers by activating this mode. You can use this feature smartly in areas without good network coverage. Automation tools like IFTTT to automatically activate airplane mode based on the region can also make it easier.
  •  Signal booster tools: Sometimes operators provide Network Extender or Signal Booster tools. If you are in a place with poor coverage for a long time, getting a sample of these tools is a good idea. By placing one of these devices at home or work, you will be sure that you will always receive a strong signal.

3. Background applications and services

If the phone’s battery drains quickly, it is also better to check the applications. Some apps consume more power than others. The most obvious are apps like YouTube, Netflix, and other content streaming services. If you want your phone’s battery to drain later, staying away from games is better because games accelerate battery drain. This is especially true for games with high graphics.

Many applications also continue to consume energy without being actively used. These include applications such as Facebook, Messenger, Instagram, and WhatsApp. Such applications, among communication services, always try to inform you of the latest events and messages. This causes these apps to be constantly active in the background, using data connections, checking your location, and sending you notifications. Of course, we must remember that we spend much time looking at the latest posts and reading and sending messages through these applications.


  • Minimize the number of installed applications: For example, the author of this article uses only 20% of the applications installed on his phone. Meanwhile, many unused applications and waste power are still in the background. So it is better to get rid of such programs permanently.
  •  Prevent apps from running in the background: If you notice that some apps put too much pressure on your device’s battery, it’s better to limit their background activity. Select the option related to battery management in the list of applications in the phone settings section and set the background activity feature to Restrict (keep in mind that the path of the application settings section is different for different phones) Android is other). WeByoing this, some features of the application may not work correctly.
  •  Closing applications: We know that Android devices are designed to focus on multitasking, and closing applications can sometimes even hurt battery charging, But in some cases, closing applications can increase your chances of reducing battery consumption. Some apps may put more pressure on the battery than usual, need to be fixed, or even encounter errors while working. In such cases, the applications consume the power stored in the battery for no reason. In this situation, closing applications and rerunning them can be a helpful solution. To do this, select the desired application and tap on the Force Stop option in the list of applications in the settings section.
  •  Be careful with your use of the device: sometimes, we claim that we want the battery of our device to last longer, But in practice, we spend much time playing games, watching videos, and browsing social networks. Unsurprisingly, the phone’s battery drains quickly in this situation. So it is better to pay more attention to the applications we use and their duration.

Other factors influencing smartphone battery drain

High energy consumption

The most apparent reason for smartphones to drain is that they consume more energy. The Samsung Galaxy Note series can be an excellent example to understand this issue more efficiently. These phones are usually noticed because of their considerable battery life. Samsung released the first Galaxy Note with a 2500 mAh battery that can last at least a day, depending on usage. On the other hand, the latest model of this phone, the Galaxy Note 20 Ultra, uses a 4500 mAh battery and theoretically should store 80% more energy; But in practice, it is not like that.

This phone is equipped with a larger AMOLED screen, higher resolution, and 120 Hz refresh rate, and it comes with a more powerful processor. All these things significantly impact battery life; Therefore, the battery life of this phone has remained the same compared to the first version, which had a capacity of 1000 mAh.

In addition, running multiple programs in the background, constantly receiving notifications, and synchronizing images with the cloud service show that smartphones regularly consume energy; Therefore, manufacturers have added solutions to save smartphone battery energy. For example, some devices have an adjustable screen resolution that reduces the number of pixels displayed. However, there is no doubt that the more influential the device is, the more energy it consumes, and it does not necessarily mean that the battery is damaged.

Battery degradation over time

You’ve probably heard lithium-ion batteries fail after a few years of use. Although these types of batteries are rechargeable, in general, these types of batteries last 1 to 3 years, depending on usage; Therefore, sometimes the reason for the battery draining is different from a specific program or setting, and the reason is the battery’s aging. Like any other device, phones get old, and their batteries wear out. As we said, depending on the type of battery and the model of the phone, after about 2 or 3 years, the battery can no longer reach its initial maximum capacity, which leads to rapid battery discharge.

This problem was less in old phones, and even in case of failure, you could easily remove the battery and replace it with a new one; But in the case of smartphones, you need more money for this, and you cannot do it alone. As a result, draining the phone and reducing the battery life is sometimes inevitable. If you have been using your mobile phone for several years and are facing a decrease in battery life, the reason can be that the battery is getting old.

Decrease or increase the temperature of the phone.

Until now, it seemed that only increasing the temperature of the phone could damage the battery, but the fact is that both increasing and decreasing the temperature too much can be harmful to the battery; Therefore, manufacturers of modern phones recommend keeping the temperature between 0 and 35 degrees Celsius (32 and 95 degrees Fahrenheit) when charging or using a mobile phone. So when you feel the phone is overheated, please do not use it and let it reach a balanced temperature.

Low temperature can significantly affect battery charging. According to Roger Gurney of Arctic Tech Solutions, lithium-ion batteries cannot discharge energy properly at low temperatures. In addition, the continuous placement of the storm at low temperatures can cause permanent damage to it. The right solution in such a situation is to keep the phone close to the body. In this case, body heat keeps the phone warm.

Increase charging speed

Another reason for the fast draining of the phone is that the manufacturers have no incentive to increase it. Today, many smartphone manufacturers advertise their charging speed and wireless charging performance instead of increasing battery capacity. Many flagship phones now charge in less than an hour. In addition, wireless charging technology is rapidly becoming ubiquitous, So instead of using bigger batteries, companies are trying to improve the charging experience and speed.

Necessary recommendations to increase battery life

  • GPS, Wi-Fi, and Bluetooth: How often do you use these communication methods? Some of us constantly keep the three options of GPS, Wi-Fi, and Bluetooth on, But we rarely use them. Even when we have the minimum use of these three features, they still occupy some of the energy stored in the battery. It is enough to turn them off to notice the increase in battery charging.
  •  Camera: recording images and videos are among the most used functions of our devices. By avoiding using the camera, you can increase the charging time.
  •  Software updates: Some software updates include power consumption optimizations. So it is better to keep your device updated and use the latest version of applications.
  •  Use of power banks: A good power bank will help you use the phone for a more extended time without connecting it to a power outlet.
  •  Turn on the power-saving mode:The fastest way to save the phone’s battery is to turn on the power-saving mode; turning off all unnecessary connections and programs increases the charging capacity of smartphones. You can access this option in most smartphones in the battery settings section.
  •  Go to Dark Mode: On AMOLED screens, when the screen theme is white, the device consumes much energy to light up individual pixels, and Dark Mode minimizes this energy consumption. If your phone has an AMOLED screen, going to dark mode can increase battery life.
  •  Limit running apps: When you close an app after use, it might run in the background. By going to the settings of the desired program, activate the Restricted option to limit its access to the battery in the background.
  •  Disable background data access: If apps don’t access the Internet in the background, they can’t download new content and run in the background. This can save battery charge.
  •  Identify faulty apps: If one of the device’s software isn’t working correctly, it can lead to the phone draining quickly. To check this, look at the battery usage graph in the battery settings to see which apps use it most.
  •  Disable Google Assistant: Google Assistant is a valuable tool for entertainment and work, But its access to different phone parts, such as the Internet and location, consumes much energy. If you don’t depend on this voice assistant much and don’t use it much, turn it off to increase battery life.
  •  Use the original phone charger: Always try to use the actual phone charger when charging. This issue, in addition to giving the battery more chance to reach the optimal capacity, also increases the charging speed and charges the phone in less time.

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