The Complete Reasons Your Samsung Battery Dies Fast and How To Fix It. (Explained)

Reasons Your Samsung Battery Dies Fast

Samsung phones are becoming speedier, and each new update brings with it a slew of new features that promise to make your life a little simpler. However, this technology might deplete your battery life capacity, causing frustration. So, what are the reason your Samsung battery dies fast?

Samsung battery is depleted due to excessive push messages and alerts, apps that use location services, applications operating in the background, the screen is too bright, leaving the screen on for long, and lack of network service. Also, the operating system of the phone is out of date, temperature changes, or the battery has reached the end of its useful life.

Don’t be alarmed if your Samsung battery is draining faster than usual. We assist millions of customers in resolving phone repair difficulties such as this one by utilizing straightforward methods. Below is our understanding of what causes Samsung battery depletion and how to fix the problem.

What is causing my Samsung battery to die so quickly?

Your Android battery might be draining for a variety of reasons. Here are a handful of the most commonly encountered issues:

  • The battery is depleted due to excessive push messages and alerts.
  • There are a disproportionate number of apps that use location services.
  • There are an excessive number of applications operating in the background.
  • The screen is too bright.
  • The screen is left on for an extremely long time before going to sleep. 
  • The phone isn’t working since there is no service. 
  • The operating system of the phone is out of date.
  • Temperature changes.
  • The battery in the phone has reached the end of its useful life.

Maintain control of the screen

Since the invention of contemporary smartphones, the screen has been the most significant battery drainer. Panels are growing bigger, brighter, and more colorful all the time, and their definitions are going higher as well. We now have enormous folding phones and gadgets with two screens, among other things. Even though all of these enhancements improve the overall experience, they also increase the power consumption of smartphones.

When you look at your battery consumption, you will notice that the screen will take up the most space. According to my phone’s current usage statistics, at 72 percent, the screen is the most significant battery drainer. Smartphone display technology is progressing significantly faster than battery technology, making battery life even more pressing. You’ll have to conserve your power until things come back to normal.

Reduce screen battery drain.

Reduce the brightness of your screen’s display: Lowering the brightness of your screen will help you save a substantial amount of battery life. 

Use adaptive brightness: This will guarantee that you have a bright screen when you need it while also allowing you to preserve battery life when high brightness isn’t required.

Reduce the number of times the screen refreshes: Some devices have screens with excellent refresh rates, and you can usually adjust this in the settings. 

Reduce auto-lock times: By minimizing auto-lock times, you may guarantee that your screen isn’t sitting idle, waiting to be used. 

Live wallpapers: You should avoid them since they consume a lot of battery power because your phone is playing a movie all of the time, which drains the battery. The best way to save energy on a Samsung display is to use a black background. This helps conserve energy since the display does not have to activate the pixels on the wallpaper. 

Use of smaller screens: Some smartphones, such as the Samsung Galaxy Z Fold 3 and Motorola Razr 5G, have smaller exterior displays than the norm. Instead of using the larger display, try to utilize smaller screens. 

Inconsistent network service.

Areas with poor cellular service are quiet battery drainers, making them even more distasteful when watching videos while traveling. In addition, your cellphone is continually in communication with surrounding towers, attempting to keep you connected at all times of the day. 

Occasionally, it is unable to do so and must work harder to reconnect you to the network and restore your service. The likelihood that your phone’s battery will run out of power increases if you live in a remote region, work in a large facility, or frequently find yourself in areas with poor phone coverage.

How to improve signal quality and reduce battery consumption.

Change your carrier: The dependability of a carrier varies depending on the location, city, and neighborhood. Investigate your options, determine which carrier is the most reliable in your region, and consider switching. 

Airplane mode: When you use airplane mode, you may force your antennae to rest, which might be beneficial. If you turn off all wireless connectivity, your phone will not have to work as hard to stay connected. When you are in a location where you know the service will be poor, you may use this tactic to your advantage. Alternatively, you may use sophisticated apps such as IFTTT automation to automate the activation of airplane mode based on your current location.

Network extendersThese devices use the internet to provide you with a signal, frequently sold by carriers. If you know you will be in a location with intermittent service for an extended length of time, consider purchasing one. For example, you might install one at your residence or place of employment to guarantee that the signal is strong in the areas where you spend most of your time.

Signal boosters: Although signal boosters are pricey, many customers can attest to their effectiveness. These items are equipped with an external antenna that can pick up reception. With the help of an inbuilt antenna, the signal is subsequently broadcast throughout the home. The WeBoost Home MultiRoom Kit is a popular choice among customers.

Apps and background services.

If your phone’s battery is depleting quickly, keep your apps under control. Certain applications drain the battery at a faster rate than others. YouTube, Netflix, and other streaming services are the clearest examples. While playing games may seem like a good idea if you’re trying to save money on electricity, keep in mind that they may be draining on your Samsung battery, especially if you enjoy games with high-end graphics.

Many apps might cause battery drain even when they are not being used, like Facebook, Messenger, Instagram, and WhatsApp, to name a few examples. However, communication services such as these make an effort to keep you in touch and informed at all times. 

These programs continually operate in the background, using data and extracting your location information, delivering notifications and other functions. So, keep the number of apps you download to a minimum. 

Meanwhile, these programs constantly run in the background, draining the battery. Organize your devices by deleting programs you don’t use or require anymore.

Applications operating in the background can be disabled using the following method: If you discover that an app uses too much of your battery life, you can disable its background operations. Just be aware that you will lose some features and functionality while the app is not in use because it will be sleeping when not in use.

Close applications: While Android devices are designed for multitasking, and shutting apps can be more detrimental than beneficial in some situations, there are occasions when dismissing apps is the best course of action. Applications can go rogue, misbehave, or malfunction, in which case they will frequently start draining your power unnecessarily, resulting in a battery-draining situation. 

It is best to close or kill the application to give it a fresh start when this occurs. Forcing the app to close by going to Settings, Apps, Select the app, force stop.

Make sure you’re not overusing your devices: We often say we want longer battery life, but we end up playing games, watching movies, and spending hours on social media instead of charging our devices. Then you will be surprised at why your phone goes dead before you reach home! Keep an eye on the applications you’re using and how much time you spend with them.

Age of your phone.

What is the age of your Samsung smartphone? More precisely, how long has the battery been in use? With time, the performance of smartphone batteries begins to deteriorate or heat. The biggest reason your phone’s battery life decreases as it gets older is its age. Therefore, anyone sporting an older phone is likely to be reminiscing about the good old days when the phone could last far longer on a single charge.

Every time you charge your phone, you lose a fraction of a second or two of its full battery capacity. This is because batteries store and process energy through chemical processes, and no chemical reaction can store or process an endless amount of energy. 

While this technique has been substantially modified throughout time, it remains one of the most critical factors contributing to batteries’ exceptional longevity in the first place. Furthermore, batteries continue to lose capacity even when they are not utilized.

Replace the battery: Phones with detachable batteries are becoming increasingly rare, but if you happen to own one, you may purchase a new battery to replace the old one. However, it is possible to open up the phone and replace it with a non-removable battery. Unfortunately, doing so requires some technical knowledge and is potentially dangerous. There’s also the option of visiting a phone repair shop and having them take care of the problem for you.

GPS, Wi-Fi, and Bluetooth antennas.

I’m very aware that we leave them turned on at all times but rarely use them. This is because GPS, Wi-Fi, and Bluetooth are all draining the battery. It will significantly extend the battery life of your devices if you turn them off when you are not using them.

  • 5G: Because 5G speeds are quicker, people use their phones more frequently. As a result, the battery’s life is reduced.
  • Camera: Taking pictures and films necessitates a significant expenditure of power. You may extend the life of your phone by not doing it as frequently.
  • Low temperature: Lower temperatures (severe cold) substantially impact battery life. Prolonged exposure to cold temperatures might cause lasting harm to a battery’s performance. An intelligent approach is to keep the phone near your body so that your body heat keeps it warm and comfortable. 
  • Keep your phone’s software up to date: Software updates are frequently accompanied by increases in battery life, so it’s a good idea to keep your phone’s software up-to-date with the latest available version. 
  • Invest in a portable charging device: A good portable battery charger will allow you to use your phone for extended periods without being attached to a wall. 
  • Charge your phone more quickly: Keeping it alive for extended periods is fantastic, but charging it as quickly as possible is also crucial. 

How to make your Samsung battery last longer.

If you’re asking “how to make your Samsung battery last longer” or anything similar, this article is for you. Here’s how to keep your Android device charged and optimized so that it can last longer during the day. Each solution was evaluated on a Samsung phone running the Android operating system version 11. Other Android devices may require somewhat different methods than the one described here.

Limit the number of push notifications.

Notifications are essential for staying connected and informed about everything from breaking news to food delivery information. However, if you have too many alarms running simultaneously, they might drain your Android phone battery. 

To turn off push notifications from an application, do the following:

  • Go to Settings and Notifications and turn them on or Apps and notifications. It will give a list of the applications that are currently accessible.
  • Select “See all” (or more) from the drop-down menu to see all of your phone’s installed apps.
  • Choose the app for which you’d want to restrict notifications and click OK.

Toggle the switch next to the app’s name to the off position. You may also tweak notification settings for most applications by selecting them separately.

Change settings for location services. ​

Apps such as WazeTM and Google MapsTM, which make use of your phone’s location services capability, assist you in getting about. However, if these applications operate in the background while traveling, location services might deplete your battery’s capacity. To make this better, do the following:

  • Go to the Settings menu and choose Location.
  • Disable location services by turning off the switch at the top of the screen. 
  • To view which applications are utilizing location services, choose App Permissions from the menu bar. 
  • You can then switch off each app separately. 
  • To change this option on other Android devices, go to Apps & Notifications, Advanced, Permission Manager, then Location, and make the necessary changes.
  • Decrease the amount of background activity in the environment.

Apps like Facebook and Instagram can continue to operate in the background, checking for changes, updating content, and sending alerts long after you have closed them, causing your phone battery to deplete faster than usual. Using your phone’s battery optimization feature to reduce background activities may be accomplished in the following ways:

  • Navigate to the Settings menu.
  • Select “Battery and device maintenance” from the drop-down menu (or battery).
  • Select the Optimize Now button from the drop-down menu. 
  • Depending on the Android device, a list of applications will emerge, with a cautionary note next to the apps consuming excessive amounts of battery life. 
  • Select Restrict for each message once you’ve tapped it.

Change the brightness of the screen.

Next, reduce the brightness of your screen to save energy and prevent your battery from draining too quickly. It also helps to avoid the development of burn-in on your screen, resulting in irreversible damage to the screen. 

Also, consider using Dark mode or a theme, which utilizes a dark backdrop to save pixels and battery life, or Adaptive Brightness, which dynamically changes your screen’s brightness based on the amount of light being exposed.

Adjust screen timeout.

Yet another feature to play with is the “screen timeout,” which determines how much time passes before your screen goes to sleep when it is turned off. Because your phone consumes energy to remain illuminated, activating sleep for shorter periods between each cycle is advised to conserve battery life. To make changes to your screen timeout settings, follow these steps:

  • Navigate to the Settings menu.
  • Select Display, Screen display or timeout, Advanced, then Screen timeout from the drop-down menu. 
  • It will display a list of time intervals. Select your time interval to be between 30 seconds and one minute.

Updates to the operating system.

Running an out-of-date version of your operating system might potentially deplete the battery of your smartphone. Regularly upgrading your operating system improves performance and increases security by applying the latest security patches. To check if you have the most recent version, do the following:

  • Check for updates by selecting Settings, Software Update, Check for updates, or Settings, System, Advanced, System Update, then Check for updates.
  • Press OK.

If your operating system has been updated, the message “Current software is up to date” will appear. You must check for updates and download them promptly if they are available.

Protect from high or very low temperatures.

Make a point of not leaving your phone in extremely hot or cold conditions, whether you’re traveling or staying at home. Extreme temperatures can not only drain your phone’s battery, but they can also cause it to overheat and explode, putting your safety and that of those around you in danger. Try to keep your phone between 68 and 86 degrees Fahrenheit to avoid damage.

Confirm that your phone is in service.

Before proceeding, double-check that your phone is connected to the internet, even if it appears to be a no-brainer at first glance. It is possible that leaving your phone always searching for a signal can quickly deplete its battery.

Enable the battery-saving mode.

It’s easy to switch to battery saver mode when your phone’s battery is running low. While this may impair the performance, it will give you more time between charges. To activate battery saver mode, follow these steps:

  • Settings, Battery and Device Care, Battery, and choose Battery Saver. 
  • Power saving mode should be enabled.

End of life battery.

If none of the measures listed above work, it’s possible that your Samsung phone’s battery is nearing the end of its life.  


We have tried to solve the problem of why the Samsung battery dies fast by including excessive push messages and alerts, apps using location services, and applications operating in the background. To solve the problem, you only have to reverse the reasons mentioned above. But if the battery is getting old or nearing its end of life, you cannot do much. So we hope this post helps you solve the battery problem.

Eddie Mcfarren

Eddie Is no stranger to technical writing after spending years in Networking, IT Infrastructure management, and online content marketing. He is an avid researcher, Software and apps dev tester who spends hours solving problems behind the scenes. Get in touch with him via social media and you can email him via

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