17 ways to Fix Overnight Battery Drain on Android

Has your Android phone been dying overnight, no matter how much battery it had when you plugged it in? Don’t worry – this might seem like a major issue, but there are actually ways to fix this issue without needing a new phone. In this article, we’ll be exploring 10 different ways that you can try to fix your overnight battery drain on Android and get your phone back to normal. Read on to find out what you can do.

How to Fix Overnight Battery Drain on Android

Here are ten steps you can try to fix overnight battery drain on your Android device:

1. Check for rogue apps

Checking for rogue apps can be a helpful step to troubleshoot and fix overnight battery drain on your Android device. A rogue app is an app that is using an unexpectedly large amount of battery or causing other problems on your phone.

To check for rogue apps on your Android device, follow these steps:

1. Go to your phone’s Settings > Battery.
2. Look for the “Battery usage” section.
3. Tap “See full usage stats.”

This will show you a list of the apps that have used the most battery on your phone, along with the percentage of battery they have used. If you see an app that is using an unusually large amount of battery, it could be causing the battery drain issue.

You can try uninstalling the app to see if this resolves the issue. Alternatively, you can try disabling the app by going to your phone’s Settings > Apps & notifications > [App] > Disable. This will prevent the app from running in the background and may help conserve battery life.

Keep in mind that some apps are more battery-intensive than others, so it is normal for some apps to use more battery than others. However, if you see an app that is using an unexpectedly large amount of battery, it may be worth further investigation.

2. Adjust your screen brightness

Adjusting your screen brightness can be a helpful step to troubleshoot and fix overnight battery drain on your Android device. Keeping your screen brightness too high can drain your battery quickly, so reducing the brightness can help conserve battery life.

To adjust your screen brightness on your Android device, follow these steps:

1. Go to your phone’s Settings > Display.
2. Look for the “Brightness” setting.
3. Drag the slider to the left to reduce the brightness or tap “Adaptive brightness” to allow the phone to adjust the brightness automatically based on the ambient light level.

You can also adjust the screen brightness by pulling down the notification shade on an Android device, follow these steps:

1. Swipe down from the top of the screen to open the notification shade.
2. Tap and hold on the brightness icon.
3. Drag the slider to the desired brightness level.

3. Enable Battery Saver Mode on your Mobile

Enabling battery saver mode on your Android phone can help improve battery life by limiting the phone’s performance and restricting certain features in order to conserve power. When battery saver mode is enabled, your phone will turn off features like vibrate on touch, automatic brightness, and data synchronization in the background, which can help save battery life.

To enable battery saver mode on an Android phone, you can follow these steps:

1. Go to the settings menu on your phone.
2. Scroll down and tap on “Battery.”
3. Tap on the “Battery saver or Power saving” tab.
4. Toggle the switch next to “Turn on automatically” to the on position.

You can also enable battery saver mode by pulling down the notification shade on an Android device, follow these steps:

1. Swipe down from the top of the screen to open the notification shade.
2. Tap on the battery icon.
3. Tap on “Battery saver.”
4. Toggle the switch to turn battery saver mode on.

You can also customize the battery saver settings to specify when battery saver mode should be activated. For example, you can choose to turn on battery saver mode when the battery is low or when the phone is not being used.

Note: Enabling battery saver mode may affect the performance of your phone and some features may not be available while it is turned on. If you need to use these features, you can turn off battery saver mode by following the same steps and toggling the switch to the off position.

4. Disable your Mobile Hotspot

If you are using your Android phone’s personal hotspot feature to provide internet access to other devices, it could be causing the battery to drain overnight. Disabling the personal hotspot can help improve battery life. Here’s how to disable personal hotspot on an Android phone:

1. Go to the settings menu on your phone.
2. Scroll down and tap on “Network & internet.”
3. Tap on “Hotspot & tethering.”
4. Toggle the switch next to “Mobile hotspot” to the off position.

Alternatively, you can also disable your mobile hotspot by pulling down the notification shade on an Android device, follow these steps:

1. Swipe down from the top of the screen to open the notification shade.
2. Tap on the hotspot icon.
3. Toggle the switch to turn off the hotspot.

5. Turn off your Bluetooth

If you are using Bluetooth on your Android phone, it could be causing the battery to drain overnight. Disabling Bluetooth can help improve battery life. Here’s how to turn off Bluetooth on an Android phone:

1. Go to the settings menu on your phone.
2. Scroll down and tap on “Connected devices.”
3. Tap on “Bluetooth.”
4. Toggle the switch next to “Bluetooth” to the off position.

Alternatively, you can also turn off Bluetooth by pulling down the notification shade on an Android device, follow these steps:

1. Swipe down from the top of the screen to open the notification shade.
2. Tap on the Bluetooth icon.
3. Toggle the switch to turn off Bluetooth.

6. Turn off your Mobile Data

Turning off mobile data on an Android phone can help improve battery life because it will prevent your phone from constantly connecting to the internet over the cellular network. When mobile data is turned on, your phone uses power to maintain a connection to the cellular network, which can drain the battery. By turning off mobile data, you can save battery life by preventing your phone from constantly trying to connect to the internet.

To turn off mobile data on an Android phone, you can follow these steps:

1. Go to the settings menu on your Android phone.
2. Scroll down and tap on “Network & internet.”
3. Tap on “Mobile network.”
4. Toggle the switch next to “Mobile data” to the off position.

Alternatively, you can also turn off mobile data by pulling down the notification shade on an Android device, follow these steps:

1. Swipe down from the top of the screen to open the notification shade.
2. Tap on the mobile data icon.
3. Toggle the switch to turn off mobile data.

7. Turn off automatic app updates

If your phone is set to automatically update apps in the background, it can drain your battery by using data and processing power.

To turn off automatic app updates on your Android device, follow these steps:

1. Open the Google Play Store app.
2. Tap the hamburger menu in the top left corner.
3. Tap “Settings.”
4. Tap “Auto-update apps.”
5. Select “Do not auto-update apps.”

You can also choose to only allow automatic updates for apps over Wi-Fi, which can help conserve your mobile data allowance. To do this, select “Auto-update apps over Wi-Fi only” instead of “Do not auto-update apps.”

8. Turn off vibrations

Vibrations use battery power, so turning them off can help conserve battery life.

To turn off vibrations on your Android device, follow these steps:

1. Go to your phone’s Settings > Sound.
2. Look for the “Vibrate on touch” setting.
3. Toggle the switch to the “Off” position.

Note: Turning off vibrations may affect the way your phone alerts you to incoming calls, messages, and other notifications. You may need to adjust your notification settings or use a different notification sound if you rely on vibrations to alert you to important events.

9. Turn off “OK Google” voice detection

Turning off the “OK Google” voice detection feature can be fix overnight battery drain on your Android device. If you have enabled this feature, it can drain your battery by constantly listening for the trigger phrase.

To turn off “OK Google” voice detection on your Android device, follow these steps:

1. Go to your phone’s Settings > Google > Search, Assistant & Voice.
2. Tap “Voice.”
3. Scroll down to the “OK Google” detection section.
4. Toggle the switch to the “Off” position.

Turning off “OK Google” voice detection may affect the way you use voice commands on your phone. If you rely on this feature to control your phone or access certain features, you may need to find alternative methods to do so.

10. Pause or Stop Background Download Process

Background download processes can drain your Android phone’s battery, especially if they are running overnight. Pausing or stopping these processes can help improve battery life. Keep in mind that disabling background data for an app will prevent it from using mobile data to download or update content in the background. If you need to allow an app to download or update content in the background, you can turn the background data back on by following the same steps and toggling the switch to the on position.

11. Enable Do Not Disturb on your Mobile

Enabling Do Not Disturb (DND) on your Android phone can help improve battery life because it will prevent your phone from constantly checking for notifications and other updates. When DND is enabled, your phone will not vibrate or make any sounds when new notifications or updates are received, which can help save battery life.

To enable Do Not Disturb on an Android phone, you can follow these steps:

1. Go to the settings menu on your phone.
2. Scroll down and tap on “Sound.”
3. Tap on “Do not disturb.”
4. Toggle the switch next to “Turn on now” to the on position.

You can also customize the DND settings to specify which types of notifications and updates should be blocked while DND is enabled. For example, you can choose to allow calls from certain contacts or allow alarms to sound while DND is enabled.

12. Turn off push email

Turning off push email can be a fix overnight battery drain on your Android phones. If you have your email set to push, it can drain your battery by constantly checking for new messages.

To turn off push email on your Android device, follow these steps:

1. Open your email app.
2. Tap the hamburger menu in the top left corner.
3. Tap “Settings.”
4. Tap the account you want to change.
5. Tap “Sync settings.”
6. Change the sync frequency from “Push” to “Fetch” or “Sync.”

Changing the sync frequency from “Push” to “Fetch” or “Sync” will cause your phone to check for new messages at intervals instead of constantly. You can adjust the interval to a longer time period to conserve battery life.

13. Turn off automatic screen rotation

Turning off automatic screen rotation can be reduce overnight battery drain on your Android phones. If you don’t need your screen to rotate automatically, you can turn off this feature to conserve battery life.

To turn off automatic screen rotation on your Android device, follow these steps:

1. Go to your phone’s Settings > Display.
2. Look for the “Auto-rotate screen” setting.
3. Toggle the switch to the “Off” position.

Turning off automatic screen rotation may affect the way you use your phone. If you rely on the screen rotation feature to adjust the orientation of your phone’s display, you may need to manually rotate the screen using the rotation lock button in the quick settings panel.

14. Turn off haptic feedback

Haptic feedback, or the vibration that occurs when you tap certain buttons or icons, uses battery power.

To turn off haptic feedback on your Android device, follow these steps:

1. Go to your phone’s Settings > Sound.
2. Look for the “Vibrate on touch” setting.
3. Toggle the switch to the “Off” position.

15. Turn off smart lock

If you have the smart lock feature enabled, it can drain your battery by constantly trying to detect your location.

To turn off smart lock on your Android device, follow these steps:

1. Go to your phone’s Settings > Security & location.
2. Tap “Smart Lock.”
3. Enter your device’s PIN, password, or pattern when prompted.
4. Toggle the switch to the “Off” position.

16. Updating the security patch

Updating the Android security patch on your phone can potentially help fix a battery drain issue. Security patches are released by the manufacturer to address vulnerabilities and fix bugs in the Android operating system. If a battery drain issue is caused by a bug or vulnerability in the operating system, installing the latest security patch may fix the problem.

To update the Android security patch on your phone, you will need to follow these steps:

1. Go to the settings menu on your phone.
2. Scroll down and tap on “System.”
3. Tap on “Advanced.”
4. Tap on “System update.”
5. If an update is available, tap on “Download and install.”

Updating the Android security patch may require your phone to be connected to a Wi-Fi network and may take some time to complete. It is also important to make sure that your phone is charged before starting the update process.

17. Factory reset your phone

If your Android phone’s battery is draining overnight, you can try performing a factory reset as a troubleshooting step. A factory reset will restore your phone to its original factory settings and may potentially fix any issues that may be causing the battery drain. However, keep in mind that a factory reset will erase all data from your phone, including your apps, photos, and other personal information. Make sure to back up your important data before performing a factory reset.

To factory reset your Android phone, follow these steps:

1. Go to the settings menu on your phone.
2. Scroll down and tap on “System.”
3. Tap on “Reset options.”
4. Tap on “Erase all data (factory reset).”
5. If prompted, enter your PIN, password, or pattern to continue.
6. Tap on “Reset phone” or “Reset tablet.”
7. If prompted, tap on “Erase everything” to confirm the factory reset.

FAQs

Conclusion

We hope that this article has helped you understand what is causing your Android phone to experience overnight battery drain and how to fix it. From restarting your device, to disabling unnecessary apps and services, to changing certain settings, there are several things you can do in order to increase the battery life of your phone. If none of these methods seem helpful enough for you, then maybe it’s time for a new device or a replacement battery.

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