How to Fix iPhone 14 Battery Dying Quickly After Charging

It’s incredibly frustrating when your iPhone 14 loses battery rapidly, even shortly after being fully charged. Needing frequent recharges throughout the day defeats the purpose of charging and indicates an underlying issue. Don’t worry – with some troubleshooting, you can get your iPhone battery to last normally again.

iPhone 14 battery dying quickly after charging

You’re not alone in dealing with an iPhone 14 battery that depletes quickly, even right after charging fully. This rapid drain could stem from a few common causes. Identifying the culprit and making adjustments can restore standard battery efficiency. Read on to understand the problem and try these solutions.

Common Causes of Rapid Battery Drain

There are several likely reasons an iPhone 14 battery may die quickly after a full charge:

  • Older batteries with diminished capacity unable to hold as much charge.
  • The latest iOS update needs time to re-index and optimize battery usage.
  • Too many apps refreshing data in the background.
  • Allowing power-hungry apps and features to stay active unnecessarily.
  • Letting the phone get too hot which taxes battery capacity.
  • Extended use of processor-intensive apps like games and video streaming.
  • Bugs or glitches with the operating system disrupting battery performance.
  • Improper charging cables and power sources resulting in incomplete charging.

Solutions for iPhone 14 Battery Dying Quickly after Charging

If your iPhone 14 loses charge rapidly after you charge it fully, there are ways to troubleshoot and identify the cause. And these are as outlined as follows:

Update to the Latest iOS Version

Make sure your iPhone is running the newest iOS version, which may contain battery optimizations. That said, updating your iPhone to the latest iOS version can help improve its battery life by optimizing software and fixing any bugs that may be draining the battery.

Here’s how to update your iPhone 14 to the latest iOS version available:

  1. Go to Settings
  2. Tap General
  3. Choose Software Update
  4. Install the latest iOS version

It’s also recommended to keep your iPhone charged regularly and avoid using it while it’s charging to extend its battery life.

Disable Background App Refresh

Background App Refresh is a feature on iOS devices that allows apps to refresh their content in the background even when you’re not using them. This can be useful for apps like email or news, but for other apps that you don’t use frequently, it can drain your battery unnecessarily. 

Here’s how to restrict background app refresh on your iPhone 14:

  1. Go to Settings > General
  2. Choose Background App Refresh
  3. Toggle off for selected apps

By disabling Background App Refresh for these apps in Settings, you can extend the battery life of your device. 

Close Power-Hungry Apps

Games, video streaming, and graphically intensive apps require a lot of processing power from your device, which in turn uses a lot of battery power. 

So, to conserve your battery life, it’s best to close out of these types of apps as soon as you’re finished using them. This will help extend the amount of time you can use your device before needing to charge it again.

Here’s how to close power-draining apps on your iPhone 14:

  1. Double-click the Home button to see open apps
  2. Swipe up on power-intensive apps to close them
  3. Reopen them only when you need them

Turn Off Bluetooth and Wi-Fi

Turning off Bluetooth and Wi-Fi when not in use can help extend the battery life of your device. Both Bluetooth and Wi-Fi use a lot of power when they are actively searching for devices or networks to connect to. 

So, if you’re not using them, it’s best to turn them off to save energy. This can be particularly helpful if you’re on the go and don’t have immediate access to a power source.

Here’s how to disable Bluetooth and Wi-Fi on your iPhone 14:

  1. Open Control Center
  2. Tap the Bluetooth icon to turn off
  3. Tap the Wi-Fi icon to turn off

Use Low Power Mode

Enabling Low Power Mode on your device can be beneficial if you want to conserve battery life. When activated, your device will only perform necessary tasks in the background, which helps to minimize battery drain. Additionally, this mode disables any taxing visual effects that can also contribute to battery consumption. 

Here’s how to enable Low Power Mode on your iPhone 14:

  1. Open Settings
  2. Tap Battery
  3. Enable Low Power Mode

Overall, using Low Power Mode is a helpful way to extend the battery life of your device.

Avoid Overheating Phone

Heat degrades batteries faster. Don’t leave your phone in hot areas, and avoid prolonged intensive app use, which generates heat. Let your phone rest at moderate temps.

Here’s how to prevent iPhone overheating:

  1. Don’t leave the phone in hot conditions
  2. Close processor-intensive apps occasionally
  3. Allow the phone to cool down if warm

Replace Old Battery

If your battery is over two years old, its capacity and performance could be significantly decreased, causing quick draining. Check battery health and consider a replacement.

Here’s how to check battery capacity on your iPhone 14:

  1. Go to Settings > Battery > Battery Health
  2. Check Maximum Capacity
  3. Replace the battery if capacity is low

Factory Reset iPhone

For persistent rapid drain issues, wipe your iPhone 14 and reset it to factory conditions. 

Resetting your iPhone 14 to its original factory settings means wiping all the data and settings on your device and restoring it to its original state when it was first purchased. 

This process can help fix any software issues that may be causing the fast battery drain on your device. However, before resetting your device, make sure to back up all your important data and files to avoid losing them.

Here’s how to factory reset your iPhone 14:

  1. Backup iPhone data
  2. Go to Settings > General > Transfer or Reset iPhone
  3. Choose Erase All Content and Settings

With some targeted troubleshooting, you should be able to pinpoint what’s causing your iPhone 14 battery to drain abnormally fast after charging. Monitor your battery usage over time and optimize settings.


  1. My iPhone 14 loses battery life very quickly, even right after I fully charge it. What’s going on?

    Rapid battery drain immediately after charging is often caused by worn-out old batteries with diminished capacity, power-hungry apps running aggressively in the background, software bugs needing an update, overheating phones, or incomplete charging sessions.

  2. Why does my iPhone 14 battery drain so fast when I’m not actively using it?

    If your iPhone battery drains quickly while idle, it’s typically due to excessive background activity. Check settings to make sure things like Bluetooth, Wi-Fi, location services, background app refresh, and notifications are disabled when not needed. These drain battery life when not in use.

  3. What percentage should I charge my iPhone 14 battery to for best performance?

    For optimal longevity and performance, don’t let your iPhone battery dip below 20% or charge past 80% too often. However, the latest models have battery protection, so 100% charges are fine if you need full capacity quickly. Avoid complete discharge.

  4. How can I tell if my iPhone 14 battery needs to be replaced?

    Go to Settings > Battery > Battery Health and check the metrics. Maximum Capacity below 80% indicates the battery is worn and can’t sustain a full charge anymore. Additionally, if your battery life has diminished significantly in under two years of use, replacement may be needed.

  5. Why does my iPhone 14 get hot when charging and die quickly?

    Excessive heat degrades batteries quicker. Make sure to use the proper Apple charging cable and power adapter. Don’t cover your phone when charging, turn it off periodically, refrain from intensive app use while charging, and don’t charge in extremely hot conditions to prevent overheating.