How to Fix iPhone Battery Draining Fast

iPhone battery drain happens when apps, settings, or background processes consume more power than normal. These troubleshooting steps address the most common causes and restore normal battery life.

1. Check Battery Usage by App. Open Settings > Battery and scroll to Battery Usage by App. Review which apps consumed the most battery in the last 24 hours or 10 days. Look for apps with unusually high percentages or unexpected background activity indicators.
2. Disable Background App Refresh. Navigate to Settings > General > Background App Refresh. Turn off Background App Refresh entirely or disable it for specific apps that don't need real-time updates. Focus on social media, news, and gaming apps first.
3. Adjust Location Services Settings. Go to Settings > Privacy & Security > Location Services. Tap on each app and change permission from Always to While Using App or Never for apps that don't require constant location access. Pay special attention to social media and weather apps.
4. Turn Off Push Email and Reduce Fetch Frequency. Open Settings > Mail > Accounts > Fetch New Data. Turn off Push and set Fetch to Every 30 minutes or Hourly instead of Every 15 minutes. For individual email accounts, select Manual or longer intervals.
5. Enable Low Power Mode and Optimize Display Settings. Activate Low Power Mode in Settings > Battery to immediately reduce power consumption. Lower screen brightness in Settings > Display & Brightness and enable Auto-Brightness. Turn off True Tone if you don't need color temperature adjustment.
6. Restart iPhone and Check for iOS Updates. Force restart your iPhone by pressing and releasing Volume Up, then Volume Down, then holding the Side button until the Apple logo appears. After restart, check Settings > General > Software Update and install any available iOS updates.
7. Reset All Settings if Problems Persist. Go to Settings > General > Transfer or Reset iPhone > Reset > Reset All Settings. Enter your passcode when prompted. This resets all settings to defaults while keeping your data and apps intact.