How to Fix iPhone 14 Battery Not Lasting Long

It’s frustrating when your brand-new iPhone 14 isn’t holding a charge as long as expected. Battery life decreasing rapidly can disrupt your daily activities and leave you scrambling for a charger. Don’t worry – with some troubleshooting, you can get to the bottom of what’s draining your iPhone 14 battery quickly and restore its endurance.

iPhone 14 Battery Not Lasting Long

First, know that you’re not alone. Many new iPhone 14 owners find battery life underwhelming at first. The good news is this issue can often be fixed with some simple adjustments, habit changes, and proper maintenance. Understanding the common causes of poor iPhone battery life is the first step toward maximizing your new phone’s longevity.

Common Causes of Short iPhone 14 Battery Life

There are a few usual suspects that could be behind your iPhone 14’s rapidly depleting battery. Here are some of the most common causes:

  • Too many apps running in the background. Apps refreshing and updating in the background can quickly drain your battery without you realizing it.
  • High screen brightness. Having your screen brightness set to max will reduce battery life. Lowering the brightness saves power.
  • Location services enabled. GPS and other location-based features use battery consistently if left on.
  • Overuse of power-hungry features like Bluetooth, Wi-Fi, and mobile hotspots will also diminish battery life.
  • Outdated software. Make sure you have the latest iOS version installed for optimizations.
  • Extreme temperatures. Leaving your iPhone 14 in excessively hot or cold environments can harm the battery.
  • Old batteries. Batteries degrade over time. If your iPhone 14 is over two years old, replace the battery.
  • Buggy apps. Apps with technical issues or bugs can sometimes drain the battery in the background.

Troubleshooting Procedures and Solutions

If you’re experiencing shorter-than-expected battery life on your iPhone 14, don’t panic. There are many troubleshooting steps you can take to extend your iPhone’s endurance and find out what’s causing an excess drain. Here are eight tips to maximize your battery life:

Update to the Latest iOS Software

Keeping your iPhone’s operating system up to date is one of the easiest ways to ensure your battery lasts as long as possible. Apple constantly rolls out software updates that contain battery management optimizations.

Updating provides bug fixes, patches security vulnerabilities, and improves overall system performance. This helps prevent battery-draining issues.

  1. Go to Settings
  2. Tap on General
  3. Select Software Update
  4. Install the latest iOS version if one is available.

Use Low Power Mode

Low Power Mode is an iPhone feature that temporarily reduces background activity to preserve battery charge. It disables unnecessary visual effects, auto-downloads, email fetching, and other background actions.

You can enable Low Power Mode manually in Settings or have it turn on automatically when your battery level gets low. The lower performance trade-off helps your iPhone 14’s battery last longer when you most need it.

  1. Go to Settings
  2. Tap on Battery
  3. Enable Low Power Mode

Adjust Screen Brightness

Your iPhone 14’s display requires a significant amount of battery power. Use auto-brightness or manually lower the brightness level to conserve energy.

  1. Go to Settings
  2. Tap on Accessibility
  3. Select Display & Text Size
  4. Disable Auto-Brightness
  5. Adjust the brightness slider to around 50% or lower

Disable Bluetooth and Wi-Fi When Not in Use

Bluetooth and Wi-Fi use continuous battery power if left on when not connected to devices or networks. Go to Settings and toggle them off when not in use to immediately start saving power.

You can use Control Center to quickly toggle them on only when needed. Disconnecting from Bluetooth accessories you aren’t actively using will also help optimize battery life.

  1. Go to Settings
  2. Toggle Bluetooth off
  3. Toggle Wi-Fi off

Close Out of Apps Not in Use

Apps running actively or updating in the background can steadily drain your battery. Double-click the home button and swipe up on apps to fully close them when you are done using them. This prevents unnecessary background activity.

Alternatively, go to Settings > Battery > Background App Activity and disable apps you don’t want refreshing data in the background when not in use. Closing out of social media apps can provide huge battery savings.

  1. Double-click the home button
  2. Swipe up on apps to fully close them
Swipe Up on App Card

Turn Off Unneeded Location Services

Location services like GPS and crowdsourcing Wi-Fi and cellular data to determine your position consume lots of power. 

Consider turning Location Services off completely when you don’t need your precise location to be known and checked. This will immediately optimize your iPhone 14’s battery efficiency.

  1. Go to Settings
  2. Tap on Privacy & Security
  3. Select Location Services
  4. Disable location access for unneeded apps

Disable Push Notifications for Unneeded Apps

Push notifications wake up your iPhone 14’s screen and processor very frequently to display alerts. Disable push notifications for apps that don’t need to send you regular alerts to save battery capacity in the background.

Social media, news/weather apps, and games are common culprits of draining battery with superfluous notifications.

  1. Go to Settings
  2. Tap on Notifications
  3. Disable notifications app by app

Replace an Old or Worn Out Battery

Battery capacity naturally degrades over time with lithium-ion batteries. If your iPhone 14 is over two years old, the battery has likely lost a significant amount of its charging capacity.

Apple recommends replacing iPhone batteries below 80% health. Use Apple’s affordable battery replacement program to renew your battery.

  1. Check battery health in Settings > Battery > Battery Health
  2. Pay attention to the Maximum Capacity reading
  3. Use Apple’s battery replacement program if capacity is below 80%

Following these troubleshooting tips should help uncover what’s draining your iPhone 14 battery quickly and recover that all-day endurance you expected. Be sure to monitor which apps use the most battery life and tailor your settings accordingly. Reset your iPhone to factory conditions or take it to Apple if you suspect bigger issues. With some adjustments, your battery woes will be over.


My iPhone 14 battery seems to drain very fast and doesn’t last a full day like it used to. What could be causing this poor battery life?

There are a few possible causes of an iPhone 14 battery not lasting as long as expected. Frequent causes include apps running aggressively in the background, constantly power-hungry features like Bluetooth or GPS being used, brightness turned up high, and older batteries with diminished capacity. Check settings to disable unneeded background activity, turn off Bluetooth/GPS when not needed, lower brightness, and replace the battery if old.

I just updated my iPhone 14 to the latest iOS version, and now the battery life seems worse. Is the update causing it to drain faster?

Major iOS updates can sometimes inadvertently cause battery life issues due to new bugs introduced. It’s recommended you give it a few days to allow the system to re-index and optimize itself fully after a major update. Disable background app refresh and reduce usage to let the iPhone 14 stabilize. If battery life remains poor after a week, a future iOS update will likely address it.

Why does my iPhone 14 lose so much battery overnight while I’m sleeping?

Heavy overnight battery drain usually indicates an app or iPhone setting continuing to run in the background when not needed. Enable Low Power Mode before bedtime, turn off Bluetooth/Wi-Fi, restrict background refresh for apps, disable Siri wake function, and limit notifications to prevent activity overnight. Check battery usage data for culprit apps.

My iPhone 14 battery health shows the maximum capacity as 90%. Does this mean I need a battery replacement?

Apple suggests replacing iPhone batteries when their maximum capacity falls below 80%. So at 90% capacity, your battery is likely still in decent shape, but you may notice some degradation in battery life from when brand new. Some charging capacity loss over time is normal. Only replace if you experience severe short battery life.

I just bought my iPhone 14 a few months ago, but the battery life seems to keep getting worse. What should I do?

If your iPhone 14 battery life has diminished rapidly within the first year of use, that’s not normal. Check for any recalled battery manufacturing defects. You can contact Apple support for a potential warranty replacement if hardware issues cause premature battery failure. Also, optimize settings, close intensive apps, disable background activity, and take other steps to maximize battery efficiency.