Fixing Battery Drain Issues on the iPhone 14 While Charging

You plug in your iPhone 14 to charge, but the battery percentage continues dropping rather than increasing. An iPhone battery discharging while connected to a power source indicates a problem preventing proper charging. 

Battery Drain Issues on the iPhone 14 While Charging 1

Determining the cause and implementing the right solution will restore normal charging functionality. Follow this troubleshooting guide to resolve an iPhone 14 battery draining while plugged in.

Common Causes of Draining While Charging

There are several possible reasons why an iPhone battery might drain while charging. 

Firstly, a faulty charging cable or adapter could prevent the device from receiving a steady flow of power, resulting in the battery depleting faster than it charges. 

Secondly, background apps running on the phone could consume power, creating an imbalance between the charging rate and the battery drain rate. 

Lastly, extreme temperature conditions, such as overheating due to intensive use during charging, also contribute to a decrease in the charging efficiency and simultaneous battery drain.

Other factors that are known to cause battery drain instead of charging on an iPhone include but are not limited to the following:

  • Faulty, frayed, or incorrect charging cable resulting in improper power transfer. Use original Apple Lightning cables whenever possible.
  • Obstructed, broken, or water-damaged charging port unable to maintain a connection.
  • Defective, underpowered, or incorrect power adapter not supplying adequate current. Only use certified adapters.
  • Software glitches, particularly right after an iOS update, affect battery management.
  • The battery needs re-calibration after a new iOS install or improper shutdown.
  • Excessive usage taxing the battery simultaneously while charging.
  • Possible battery degradation or defects if drain persists under idle charging.
  • Rare logic board regulators or component-level defects are disrupting charging circuitry.

Troubleshooting Charging Problems

Troubleshooting iPhone battery charging issues is crucial for several reasons. First, it ensures that users can rely on their devices without constantly worrying about battery life, enhancing their overall user experience. 

In addition, addressing charging problems promptly can prevent potential damage to the battery or other components, extending the device’s lifespan. 

Furthermore, resolving charging issues can save users from unnecessary expenses on battery replacements or repairs, making it a cost-effective measure in the long run.

Here are some effective workarounds that you can do on your end to solve battery drain while charging issues on your iPhone:

Step 1: Inspect the charging cable and port for any obstructions, damage, or moisture.

Check the charging port

Step 2: Try an alternate high-wattage power adapter like an iPad charger.

Step 3: Quit battery-intensive apps and features while charging.

Step 4: Update to the latest iOS version in case of software bugs.

Step 5: Let the iPhone battery fully drain, then charge it to 100% to calibrate.

Step 6: Test charging with multiple cables and adapters to isolate problems.

Step 7: Examine battery health metrics in Settings for degradation or defects.

Examine Battery Health metrics

Step 8: Contact Apple Support for diagnostics if hardware issues are suspected.

Preventing Future Charging Problems

Observing a proper charging routine on an iPhone is necessary to maintain the device’s battery health and overall performance. Charging the iPhone correctly helps prevent overcharging, which can degrade the battery over time and lead to reduced battery life. 

Additionally, following a proper charging routine ensures a consistent and reliable power supply, minimizing the risk of charging-related issues and extending the longevity of the device.

Other recommended tweaks to avoid charging issues in the future:

  • Only use Apple MFi-certified Lightning cables and power adapters.
  • Don’t expose iPhone to liquids that can damage charging components.
  • Keep the Lightning port clear of lint, debris, and corrosion.
  • Avoid bending or unnecessarily tugging cables to prevent breakage.
  • Update to the latest iOS versions, which often contain charging fixes.

With proper troubleshooting, you can efficiently resolve iPhone 14 battery drainage while charging to restore power functionality. But contact Apple for suspected hardware defects covered under a warranty or AppleCare.

iPhone battery draining while plugged in FAQs

  1. Q: Why does my iPhone battery percentage go down while plugged in?

    A: Faulty cables, obstructed ports, ineffective adapters, software bugs, needing battery calibration, heavy usage during charging, degraded battery health, or logic board issues can prevent proper charging.

  2. Q: What are some basic troubleshooting steps if my iPhone battery is draining when plugged in?

    A: Inspect cables and ports, try alternate power adapters, quit battery-draining apps, update iOS, calibrate the battery, and test with different cables to isolate issues.

  3. Q: How can I prevent my iPhone battery from draining when charging in the future?

    A: Only use Apple-certified charging accessories, avoid liquid exposure to ports, keep ports debris-free, don’t bend cables, and stay updated on the latest iOS versions.

  4. Q: What should I do if my iPhone battery continues draining when connected to power?

    A: Check battery health metrics in Settings for degradation or defects. Contact Apple Support for diagnostics if hardware problems are suspected.

  5. Q: When do I need to consider replacing the battery if my iPhone won’t charge properly?

    A: If battery health shows significant capacity loss or metrics incorrectly report the battery is fine, replacement may be needed, either via Apple or reputable repair shops.