Why is my iPhone battery draining so fast?

How to fix iPhone Battery draining fast?

In this article, I have shown 10 proven fixes when someone finds his iPhone battery draining fast or his iPhone not holding charge for long. If you are also facing the same issue and you see your iPhone battery draining faster then you have come to the right place.

You may often hear from iPhone users – why is my iPhone battery draining so fast all of a sudden? I also found my iPhone 6 battery draining fast even when not in use. It is often reported that iPhone 7, iPhone 6, or iPhone 6s battery drain fast after up-gradation of the devices to iOS 10, 11, or 12.

If you see your iPhone draining battery fast and you can’t even make it through the day without charging the device, it is suggested that first you follow the general performance tips given below as recommended by Apple, which is applicable for all iOS devices including iPad.

1. Avoid extreme ambient temperatures. iPhone, iPad, iPod, and Apple Watch work best at 0° to 35° C (32° to 95° F) ambient temperatures. The recommended storage temperature is –20° to 45° C (–4° to 113° F). Avoid exposing your device to ambient temperatures higher than 35° C (95° F), which can permanently damage battery capacity;

2. Remove your device from its case during charging. If you charge your device when it’s inside its case it may generate excess heat, which can affect battery capacity;

3. If your device is in storage for a long time, the environmental temperature and the percentage of charge on the battery when it’s powered down for storage, may affect the overall health of your battery.

It is, therefore, recommended,

i. Do not charge or discharge your device battery fully when stored for an extended period. In such cases charge the battery to around 50 percent only.

If you store the device when its battery is fully discharged, it could fall into a deep discharge state, rendering it incapable of holding a charge. Conversely, if you store it fully charged for an indefinite time, you may see your iPhone battery discharge fast leading to shorter battery life;

ii. Power down the device to avoid additional battery use;

iii. Place your device in a cool, moisture-free environment that’s less than 32° C (90° F);

iv. If you plan to store your device for longer than six months, charge it to 50 percent every six months;

What is Optimized Battery Charging and How Does it Help?

Another handy feature worth enabling is Optimized Battery Charging. Apple introduced this clever option to slow down battery aging, especially if you tend to charge your iPhone overnight or keep it plugged in for prolonged hours.

Here’s how it works: Optimized Battery Charging studies your daily charging habits and tries to keep your battery at around 80% until you actually need to use your phone. This reduces the amount of time your iPhone battery spends sitting at 100%, which, over the long run, helps preserve its overall health and longevity.

So, if you often wake up to a fully charged phone each morning, this feature ensures your battery isn’t constantly topping off the last 20% all night, saving you precious battery capacity in the long run. If you’re aiming to make your iPhone battery last as long as possible before its first replacement, turning this on is a no-brainer.

To enable it, go to Settings > Battery > Battery Health & Charging and switch on Optimized Battery Charging.

iPhone battery draining fast – how to fix it?

If your iPhone battery drains fast without any apparent reason and your phone gets hot, try the 16 proven tips given below on how to fix iPhone battery draining fast. If followed correctly, these would make your battery last longer without sacrificing its functionality. These are also definitely going to improve the battery life of your iPhone significantly.

1. Check Battery Usage

If you see your iPhone drains battery fast, the first thing would come to your mind –  why is my iPhone battery draining so fast and what drains my iPhone battery?

If you are using iOS 9 and the later version it has an excellent new feature, called Battery Usage which helps to find the cause of why your iPhone battery draining fast. When you are not sure, why your iPhone battery drain quickly and what is draining your iPhone battery, then this feature will identify the guilty app responsible for why your iPhone battery drains quickly and help to reset battery on iPhone.

Once you find what drains your iPhone battery, as a first step, update the guilty app for which your iPhone battery draining quickly. If the app still causes problems, you can eventually remove it. You can always re-download these apps at a later date if you find that these apps are not responsible for why your iPhone battery draining faster.

Follow the steps below to check battery usage on your iPhone or iPad and clear your doubt – why is your iPhone won’t hold charge for long?

i. Go to Settings > tap on Battery;

ii. On the Battery screen, wait for a few seconds for the Battery Usage feature to load;

iii. Tap the “Last 7 Days” option to see the percentage of battery used by each app in the last 7 days;

iv. Tap the ‘time’  sign to see the detailed information of each app;

v. Find out which apps eat your iPhone battery the most;

vi. Now you can decide whether to update or remove the guilty apps. If you find any app that you seldom use is draining your battery abnormally uninstall it;

2. Remove Unnecessary Widgets

Widgets can be quite handy, but they often refresh in the background for live updates—weather, calendar events, news, and more. Over time, these constant updates can quietly contribute to faster iPhone battery drain, especially if you have multiple widgets running at once. While each individual widget may only use a small amount of power, together they can add up, particularly if you’ve added dynamic options like weather forecasts or live activity trackers.

How to Remove Widgets

To help extend your iPhone’s battery life, it’s a good idea to trim down any widgets you don’t regularly use or need. Here’s how:

• Touch and hold the widget you want to remove until a menu appears.
• Tap ‘Remove Widget’ and confirm when prompted.

If you want to tidy up several widgets at once, tap and hold any empty area on your Home Screen or Today View until everything starts to jiggle. Then, simply tap the minus (“–”) symbol on each widget you want to delete. You can also swipe right from your Home Screen to edit widgets found in the Today View and remove them the same way.

Reducing the number of active widgets means fewer background refreshes and less unnecessary battery use—leaving more power for the things that really matter.

3. Enable “Low Power Mode”

Enabling Low Power Mode reduces iPhone battery drain and makes your iPhone battery last for several hours longer than in normal mode. When Low Power Mode is on, mail fetch, background app refresh, automatic downloads, and some visual effects are reduced or turned off automatically. This will greatly increase your iPhone battery life. When it is enabled you will see a Yellow battery bar on iPhone. To enable this, go to settings > tap Battery > toggle the switch next to ‘Low Power Mode’ to turn it on.

This feature is only available on iPhones that are running with iOS 9 and later versions, and the iPad doesn’t have this feature.

Disable Automatic Downloads and Updates

Another culprit for battery drain is the Automatic Downloads feature, which can quietly work behind the scenes to update your apps or content even when you aren’t actively using your phone. If Automatic Downloads is turned on, your iPhone will automatically download purchases (like apps) made on other devices linked to your Apple ID, and will also update apps automatically. While convenient, this background activity can chip away at your battery life over time.

To stop this, head to Settings > App Store. Here, you can toggle off both ‘Apps’ and ‘App Updates’ to prevent automatic downloads and updates. This way, you take control—choosing when to update your apps manually, which not only saves battery but can also help you avoid unwanted data usage.

Turn off ‘Raise to Wake’
The ‘Raise to Wake’ option in your iPhone settings is turned on by default with iOS 10. The ‘Raise to Wake’ feature automatically wakes your iPhone or iPad screen as soon as you pick it up from flat on a surface. If you move around a lot with your iPhone in your hand, your iPhone screen wakes up automatically and remains constantly turned on which is one of the causes why your iPhone battery discharge fast. Therefore, if you see your iPhone battery drain quickly, turn off the ‘Raise to Wake’ feature to save iPhone battery life.

To do this, go to Settings > tap Display & Brightness > toggle the switch next to ‘Raise to Wake’ to turn it off.

4. Enable “Reduce Motion”

Another useful trick to extend your iPhone battery life is enabling the “Reduce Motion” setting. When this feature is switched on, it limits the movement of user interface elements such as app transition animations and parallax effects on your Home Screen. These subtle effects may look appealing, but they actually require extra processing power and—surprisingly—can contribute to faster battery drain.

By minimizing these visual effects, you help your iPhone conserve more energy for the tasks that truly matter. To activate it, simply go to Settings > Accessibility > Motion, then turn on Reduce Motion. This small change is barely noticeable in day-to-day use but can make a difference for those looking to squeeze a bit more life out of every charge.

5. Turn off ‘Raise to Wake’

The ‘Raise to Wake’ option in your iPhone settings is turned on by default with iOS 10. The ‘Raise to Wake’ feature automatically wakes your iPhone or iPad screen as soon as you pick it up from flat on a surface. If you move around a lot with your iPhone in your hand, your iPhone screen wakes up automatically and remains constantly turned on which is one of the causes why your iPhone battery discharge fast. Therefore, if you see your iPhone battery drain quickly, turn off the ‘Raise to Wake’ feature to save iPhone battery life.

To do this, go to Settings > tap Display & Brightness > toggle the switch next to ‘Raise to Wake’ to turn it off.

6. Place Your iPhone Face Down to Save Battery

If you’ve ever wondered whether putting your iPhone face down actually saves battery, the answer is yes—it does! Thanks to Apple’s clever design, when your iPhone is placed screen-down, notifications won’t automatically light up your display. This subtle trick helps prevent unnecessary battery drain from the constant screen wake-ups every time you receive an alert, message, or call.

To take advantage of this feature, simply lay your device with the screen facing your desk or table. Worried about scratching the glass? No problem—using a good quality screen protector (like those from Belkin or ZAGG) or a protective case helps keep your display safe. This small habit can extend your battery life, especially on busy days when notifications never seem to stop buzzing.

7. Update apps (including iOS updates)

Sometimes outdated apps can be the cause when your iPhone 8, iPhone 7, iPhone 6, or iPhone 6s battery drains fast suddenly. Normally software updates often include bug fixes some of which at times may be the cause of why your iPhone battery dying fast. When Apple releases a new iOS update, developers also prepare and optimize their apps for the latest version. Therefore, ensure that your iPhone or iPad is working with the apps with the latest iOS version. Taking time to update all the available apps may affect your iPhone or iPad battery life considerably.

To update apps, open App Store > Tap ‘Updates’ at the bottom right of the screen > Tap ‘Update All’ in the upper right corner.

8. Turn off “Background App Refresh”

The ‘Background App Refresh’ feature refreshes the apps on your iPhone in the background which is to say your apps continue to update even when you’re not using them. This is intended to save the loading time of the apps. But allowing all your open apps to continually update and refresh in the background also becomes one of the causes why your iPhone battery not holding charge. Therefore, you should turn this feature off to extend the battery life on your iPhone or iPad.

To turn it off go to Settings> General> Background App Refresh> Toggle ‘Background App Refresh’ to the off position.

9. Limit Push Notifications

Push notifications are another silent culprit behind rapid iPhone battery drain. Every time an app sends a notification, it wakes your iPhone, checks for new information, and often lights up your screen—sometimes even when you don’t need it. With countless apps vying for your attention, these frequent nudges can quickly add up and eat away at your battery.

To reduce this drain, it’s a good idea to review which apps are allowed to send notifications and turn off notifications for any non-essential apps. Here’s how you can do it:

Go to Settings > Notifications.
Scroll through the list of apps to see which are enabled for notifications.
For each app, ask yourself if it’s truly necessary to receive real-time alerts. If not, switch off “Allow Notifications” for that app.
Keep important notifications active for apps you use for communication, banking, or reminders, but restrict those from shopping apps and games that you don’t need to hear from instantly.

By cutting down on unnecessary push notifications, your iPhone will stay idle more often—saving both battery and your sanity.

10. Disable “Location Services”

iPhone Location Service may also be one of the causes of why your iPhone battery is draining fast.

iPhone’s location service determines your approximate location using GPS, Bluetooth, WiFi hotspot, and mobile tower location and passes on the information to different apps that help to find restaurants and more for you. But, like any service that sends data over a network, it needs battery power to work. Therefore, if you don’t need to use Location Service and don’t plan to use it right away, turn it off to prevent your iPhone battery draining quickly.

To turn it off go to Settings > tap Privacy > tap Location Services > toggle the switch next to ‘Location Services’ to the off position.

What Is Location Services and Why Does It Drain Your Battery?

Location Services is a feature on your iPhone that uses a mix of GPS, WiFi, Bluetooth, and mobile networks to figure out where you are. Apps love tapping into this, whether it’s finding nearby restaurants, tagging your location in social media posts, or pulling up weather updates. While this is undeniably handy, it comes at a cost: every time your phone pings these networks for your whereabouts, it draws power from your battery.

If you don’t need apps to know your exact location all the time, you can cut back on battery drain by disabling Location Services entirely or limiting its use to only the apps that genuinely need it.

Here’s how:

• Go to Settings > Privacy > Location Services.
• To turn off the feature completely, toggle off Location Services at the top.
• If you’d rather pick and choose, tap on individual apps and select options like “Never” or “While Using the App” based on what makes sense for you.

Keep in mind that disabling Location Services may affect certain features in apps like Maps or Weather, but for most, a little restriction goes a long way in prolonging your battery between charges.

11. Turn off Bluetooth altogether to give your battery a break

Bluetooth is another sneaky culprit that can quietly drain your iPhone battery, especially if you’re not fully aware of which apps are using it. Many apps request Bluetooth access for things like location-based promotions or features you might not even need. If you’re not currently connected to Bluetooth accessories such as headphones, speakers, or an Apple Watch, consider turning off Bluetooth altogether to give your battery a break.

However, if you do need Bluetooth for certain devices, you can still save battery by restricting Bluetooth access for apps that don’t truly need it. Here’s how:

Open Settings.
Tap Privacy.
Select Bluetooth.
Review the list and toggle off Bluetooth access for apps you rarely use or that shouldn’t need it.
If you get a prompt from an app asking for Bluetooth access and it seems unnecessary, simply choose ‘Don’t Allow.’ This extra step helps reduce unnecessary battery drain and gives you more control over your device’s power usage.

12. Turn on “Airplane Mode”

If you see your iPhone battery dying quickly, one of the major reasons may be poor cellular service. When you are in a place of low signal, your iPhone will increase the power to the antenna to stay connected enough to receive calls and maintain a data connection. This depletes your iPhone battery in no time.

When you see the battery on iPhone is draining fast, to prevent it, turn on ‘Airplane mode’ by swiping up from the bottom of the Home screen of your device to access Control Center and tapping on the Airplane mode icon or go to Settings > Airplane Mode > Toggle ‘Airplane Mode’ to ON position. Once you’re back in an area with a strong signal, use the same steps to turn off Airplane mode.

But please bear in mind that when your iPhone’s Airplane mode is turned on, you cannot make or receive any phone calls.

13. Turn off ‘vibration’

Vibration alerts can drain your iPhone battery more than anything else especially when you get a lot of push notifications. If you turn off vibration alerts on your phone, you’ll notice a considerable improvement in battery life. To turn off vibration go to Settings > Sounds > turn off ‘Vibrate on Rings’ and ‘Vibrate on Silent’.

14. Turn off the ‘Auto-brightness’ feature

The Auto-Brightness feature of your iPhone may be also one of the reasons why your iPhone battery not holding charge. This feature of your iPhone adjusts the display brightness of the device according to the lighting of your existing surroundings. It always keeps the display brightness at its highest level depleting your battery life. Therefore, if you see your iPhone battery discharge fast turn Off the Auto-Brightness feature and adjust the brightness yourself to a lower level according to your requirements.

To turn it off go to Settings > tap on Display & Brightness > Turn off Auto-Brightness and adjust the brightness to a lower level by swiping to the left.

Alternatively, if you prefer your iPhone to automatically adjust screen brightness based on ambient light—which can actually help conserve battery when used correctly—you can enable Auto-Brightness through a different path:

• Go to Settings > Accessibility > Display & Text Size.
• Scroll down to the bottom and turn Auto-Brightness on.

If you often move between bright and dim environments, letting your iPhone manage the brightness can be more convenient and energy-efficient. However, for maximum control and battery savings, manually keeping the brightness low is usually the best bet.

Reduce Screen Timeout with Auto-Lock

Another trick to squeeze more life out of your battery is adjusting how quickly your iPhone screen goes dark when not in use. The Auto-Lock feature determines how long your device waits before turning off the display—and the shorter the interval, the more battery you save.

To adjust this setting, head to Settings > Display & Brightness > Auto-Lock. Select a shorter time limit, like 30 seconds, to minimize unnecessary screen usage. This small tweak can make a surprising difference, especially if you tend to set your phone down between uses.

15. Switch to Dark Mode to Save Battery

You might be surprised, but switching your iPhone to Dark Mode can help extend your battery life—especially if you have a device with an OLED display (like the iPhone X or newer). Dark Mode uses less power by lighting up fewer pixels, reducing strain on your battery during regular use.

Want to give it a try? Here’s how:

• Open Settings > Display & Brightness.
• Tap ‘Dark’ under the Appearance section to switch your phone’s theme instantly.
• For even more convenience, you can enable Automatic mode, which lets your iPhone shift between Light and Dark based on the time of day. Choose ‘Automatic,’ then set your own custom schedule or have it switch at sunset and sunrise.

Making the jump to Dark Mode not only gives your screen a sleek look but adds a bit more juice to get you through the day.

16. Turn off WiFi when not in use

If you do not turn off WiFi when you are not connected to a WiFi network it makes the WiFi of your iPhone or iPad hunt around for WiFi networks it could join. This will consume battery power. Therefore, when you are not using WiFi you should turn it off to stop unnecessary iPhone battery drain.

To do this go to Settings > tap WiFi > toggle WiFi to the off position.

Prefer WiFi Over Cellular for Battery Savings

Whenever possible, connect your iPhone or iPad to a WiFi network instead of relying on mobile data. Using WiFi generally consumes less power than maintaining a cellular connection, especially if you’re in an area where the cellular signal is weak and your device has to work harder to stay connected. Opting for WiFi not only helps conserve battery life, but it can also help you avoid using up your mobile data allowance.

Try seeking out trusted networks at home, work, or your favorite local spots like Starbucks or the library—your iPhone (and your monthly data plan) will thank you.

Besides the above fixes, another point also needs mentioning in this connection is that all kinds of viruses consume lots of power and may be the cause of why the battery on iPhone is draining fast. Therefore, when you are not sure, why is my iPhone draining battery fast all of a sudden, a virus or malware infection may also be one of the reasons. However, the likelihood of such happening is extremely low in the case of iOS devices.

Here is how to check for viruses on iPhone.

You might also like to read this related post: Why does my phone die so fast – how to fix the issue

Frequently asked questions

Now that the discussion above has addressed the query often made by iPhone users – why is my iPhone battery draining so fast and how to fix this problem of iPhone battery draining fast, let me also address some of the related questions often asked by iOS users:

Why my iPhone battery drain so fast?

Most battery problems on an iPhone are mainly related to software issues and not due to faulty batteries. Only a small percentage comes from faulty batteries. Apple has designed the batteries of its devices to be strong and safe for use. The main cause of concern for the battery issues of iPhones is the downloaded apps. More specifically, the cause of iPhone battery draining fast is how these apps perform and their various settings.

Why is my iPhone battery draining fast?

When your iPhone battery drains quickly the question may come up in your mind – why my iPhone battery is draining fast without any apparent reason?

There may be two possibilities as to why your iPhone battery dying quickly. Either the battery is depreciating or something in the system is draining your battery power more than usual. To fix the issue, you need to look into both the hardware and software aspects of your device and follow the fixes suggested in the post.

Here are some of the major reasons why your iPhone battery draining fast,

1. Poor battery health;

2. Some apps consume too much battery power;

3. Too high screen brightness;

4. Enabled location services when not in use;

Should you close apps to save battery—or does it actually make things worse?

You’ve probably heard that force-quitting apps can help improve your iPhone’s battery life. Surprisingly, that’s a common myth. According to experts—even Apple themselves—manually closing your apps does not conserve battery. In fact, swiping away apps in the App Switcher may actually use more power, as the system will need to fully reload the app from scratch next time you launch it.

So, unless an app is frozen or acting strangely, it’s best to let iOS manage your apps in the background. Apple’s software is designed to pause and efficiently handle background apps, so frequent closing isn’t just unnecessary—it could be working against you in your efforts to keep your charge lasting longer.

How long do iPhone batteries last?

As per Apple, an iPhone 5, from full charge condition, offers up to eight hours of talk time and Internet use on 3G, 10 hours of Internet use on WiFi, 10 hours of video viewing, or 40 hours of using audio besides 225 hours of standby time. The Battery life of earlier models may, of course, vary.

How do I know if my iPhone battery is bad?

If you see your iPhone not holding charge as long as it used to, then you can check about this in the iOS settings. For this, go to Settings > Battery.

If it’s in bad condition, you’ll see a notification at the top of the screen that says, your battery needs to be serviced.

How to check if my iPhone battery needs replacement?

To check if your iPhone battery needs replacing

1. Go to Settings > Battery;

2. Tap on Battery Health;

3. Here you will see the “maximum capacity” of your battery in percentage which is a measure of your battery capacity relative to when it was new;

4. Below that you can see your battery’s present ‘Peak Performance Capacity’;

You’ll also want to keep an eye out for specific battery health messages that your iPhone might display. For instance:

• “This iPhone has experienced an unexpected shutdown because the battery was unable to deliver the necessary peak power.”
• “Your battery’s health is significantly degraded. An Apple Authorized Service Provider can replace the battery to restore full performance and capacity.”

If you see messages like these, it’s a clear sign your battery may be struggling — and it might be time to consider a replacement to keep things running smoothly.

How can I tell if my iPhone is charging properly?

To ensure your iPhone is charging as it should, it’s helpful to check both visually and through your device’s settings.

Start by plugging your iPhone into the charger, then look for the lightning bolt symbol on the battery icon at the top-right corner of the screen. This indicates that charging has started. If you don’t see the symbol, try reinserting the charging cable or using a different wall adapter—sometimes a faulty cable (like those from Anker or Belkin) can be the culprit.

For a more detailed check, go to Settings > Battery and take a look at the battery graph. When your iPhone is plugged in and gaining charge, you’ll notice a distinct segment—usually marked in green—showing when charging occurred. A steady increase in battery level during this period means charging is happening correctly.

If your battery percentage doesn’t rise or you don’t see any indication of charging, inspect your charging port and cable for dust or debris, as these can sometimes hinder proper connection. Trying another certified cable or adapter is also a good troubleshooting step.

Check the Charging Port and Cable

If you’re still having trouble, take a closer look at the charging port and cable:

• Loose or Damaged Cable: A cable that’s frayed, bent, or otherwise damaged can prevent your iPhone from charging. Swapping out the cable for another (preferably MFi-certified) one can help rule out this issue.
• Clogged Charging Port: Sometimes, the charging port itself is the culprit, especially if it’s clogged with lint, dust, or other debris. Use a clean, dry brush or a gentle burst of compressed air to clear out the port. Avoid using anything sharp that might damage the internal components.
• Physical Damage: If you notice any bent pins or obvious physical damage inside the port, it’s best to stop trying to charge and seek professional help to avoid further harm.
  Carefully checking these aspects ensures you’re not overlooking a common culprit for charging issues—and helps keep your iPhone powered up and ready for action.

Carefully checking these aspects ensures you’re not overlooking a common culprit for charging issues—and helps keep your iPhone powered up and ready for action.

At what percentage should I charge my iPhone battery?

The ideal charge level for a stable battery is between 40 and 80 percent. It would be best if you could maintain your battery charge in the upper mid-range of the above. Keeping your battery in the above range will help you to get the most out of your battery. Leaving your phone plugged in when it’s fully charged (like charging overnight) is bad for the battery in the long run.

How to fix iPhone 13 not charging

Try the following steps to fix when your iPhone 13 not charging:

1. Hard Reset your iPhone;

2. Check your iPhone Lightning Cable;

3. Check the iPhone Charger;

4. Check your iPhone’s Charging Port;

Is using Safari better for battery life than Chrome and other browsers?

Yes, opting for Safari over third-party browsers like Chrome or Firefox can help your iPhone battery last longer. The reason is simple: Safari is specifically built and optimized by Apple to work efficiently with iOS, making it less demanding on your device’s resources. On the other hand, browsers like Chrome and Firefox, while popular for cross-device syncing and familiar interfaces, tend to consume more battery due to their heavier background processes and less integration with iOS.

So, if your goal is to maximize battery life, stick to Safari for your web browsing needs. This small change can have a noticeable impact, especially if you spend a lot of time online.

Why is my iPhone 12 battery draining fast?  

If you see your iPhone 12 battery draining fast even when it’s not in use you can take some of the following steps to fix the problem:

1. Go to Settings > Battery and see which apps are consuming the most battery. If you see any particular app using a high amount of battery in the background it might be the cause of the drain;

2. Some apps refresh their content in the background, which can consume battery. You can disable background app refresh for specific apps by going to Settings > General > Background App Refresh and toggle off the apps you don’t need to refresh in the background;

3. If you have multiple email accounts set up on your iPhone and use the push email feature, it can drain your battery; instead of having your iPhone constantly connect to your email provider to check for new messages, consider adjusting your settings to fetch emails less frequently.

To do this, go to Settings > Mail > Accounts > Fetch New Data. Here, you can turn off Push and choose a schedule for how often your device fetches mail—every 15 minutes, 30 minutes, hourly, or manually. By selecting a longer fetch interval, you’ll reduce how often your phone checks for new emails in the background, which can help conserve battery life without causing you to miss important messages. If you use the Mail app, these options will appear in your settings.

This small tweak can make a noticeable difference in your daily battery usage.

4. Some apps constantly track your location in the background, which can consume significant battery power. You can manage and restrict the location access for apps by going to Settings > Privacy > Location Services and adjusting the settings for individual apps;

For best results:

• Keep Location Services enabled only for essential apps like Maps or navigation tools.
• Set most other apps to “While Using the App” rather than “Always.” This prevents unnecessary background tracking.
• Review the list of apps under Location Services and tap each one to customize its permissions.
• Turn off Precise Location for apps that don’t need your exact whereabouts—this can help conserve battery and adds a bit of privacy.

Taking a few minutes to fine-tune these settings can make a noticeable difference in your iPhone’s battery life.

5. Sometimes, a simple restart can resolve temporary software glitches; if you notice your iPhone battery draining unusually fast, it’s worth giving this a try. To restart your iPhone, follow these steps based on your model:

• For iPhone X and later: Hold down the Side button along with either the Volume Up or Volume Down button until the “slide to power off” slider appears. Swipe to turn off your device, wait about a minute, then press and hold the Side button again to turn it back on.
• For older models (like iPhone 6/6S/7/8/SE 2nd Gen): Just hold the Side (or Top) button until the slider appears. Swipe to power off, wait a minute, and then press and hold the same button to restart.

A quick restart can often clear out minor bugs or background processes that might be causing your battery to drain more quickly than usual.

You may also like to read: Why is my iPhone battery yellow

Conclusion

Now that you know – why is my iPhone battery draining so fast all of a sudden, try to follow the following tips besides the fixes mentioned in the post:

> Turn off as many background apps as possible;

> Turn off Bluetooth & WiFi if you aren’t using them;

> Turn your screen’s brightness down as low as possible without straining your eyes;

> Don’t use battery-hogging apps like Facebook too much;

> And finally, don’t unnecessarily check your phone frequently;

As far as my experience goes, it can be assured that when you find your iPhone battery draining fast and you follow the tips given above, you will be able to stop your iPhone battery drain in most cases and save your iPhone battery life significantly under normal circumstances.

If you see your iPhone battery draining quickly even when not in use and the issue cannot be resolved following the above fixes, the only way to tell if your battery is defective is to take your phone to an Apple Store or an Authorized Apple Service Center and have them test it.

If the iPad or iPhone battery drains fast even after following the tips above your best option is to purchase an external battery pack or a battery case. I have found ‘Anker PowerCore 20100’ to be the best external battery pack so far in the market. It is not too heavy and it can be carried easily into different kinds of pockets in your bag. It can recharge an iPhone up to 7 times from 0 to 100% depending on the model.

Please share in the comment section below if you have any other better solutions when you see your iPhone battery is draining fast or when your iPhone won’t hold charge for long.

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