Practical strategies to maximize iPhone battery life

How to save battery on iPhone

How to save battery on iPhone

For many iPhone users, maintaining their device's battery life is a daily challenge. In today's tech-driven era, understanding how to save battery on iPhone isn't just about prolonging the device's usage between charges; it's about enhancing overall device performance and longevity. From the influence of apps and iOS updates to the impact of Siri and battery charging habits, numerous factors play a crucial role in determining how efficiently an iPhone's battery is utilized.

This guide unveils practical strategies to maximize iPhone battery life. It covers enabling Low Power Mode, adjusting display settings, and managing app usage effectively. Additionally, the importance of regular iOS updates and judicious use of location services are highlighted, providing a comprehensive roadmap for users aiming to optimize their iPhone's battery potential.

Enable Low Power Mode

To effectively reduce power consumption and extend your iPhone's battery life, enabling Low Power Mode is a key strategy. This feature intelligently adjusts your device's performance and optimizes settings to decrease energy usage. Here's how to activate it and what changes to expect:

1- Activating Low Power Mode:

    • Navigate to Settings > Battery on your iPhone or iPad.
    • Toggle the Low Power Mode switch to the 'on' position.
    • Alternatively, add it to the Control Center for quick access by going to Settings > Control Center > Customize Controls, then tap the '+' next to Low Power Mode.

    2- What Changes When Low Power Mode is Enabled:

      • Certain functions are scaled back or turned off, including automatic downloads, email fetch, background app refresh, and some visual effects to conserve battery.
      • Features specific to iPhone 12 and iPhone 13 models, like 5G (except during video streaming), Auto-Lock, display brightness, and refresh rate adjustments, are also modified.
      • The battery icon in the status bar turns yellow, signaling that Low Power Mode is active. This mode automatically deactivates once the device is charged to 80% or more.

    3- Extending Battery Life Further:

      • For a more automated approach, use the Shortcuts app to create an automation that enables Low Power Mode when the battery reaches a specified percentage. To do this, open the Shortcuts app, select Automations > + > Create Personal Automation, choose the 'Battery Level' parameter, and set it to trigger Low Power Mode.
      • Remember, while Low Power Mode is beneficial for extending battery life, some tasks may perform more slowly, and the mode will turn off automatically after charging beyond 80%.

    By leveraging Low Power Mode alongside other battery-saving practices such as turning off background app refresh and reducing screen brightness, users can significantly enhance their iPhone's battery endurance. This feature proves especially useful when your battery level is low, helping to ensure that your device remains operational for longer periods.


    Monitor and Manage App Usage

    To effectively manage and monitor app usage, thereby optimizing battery life on your iPhone, consider the following actionable steps:

    1. Monitor Battery Usage

    • Navigate to Settings > Battery: Here, you can view your battery level and activity for the last 24 hours and up to the last 10 days
    • Check Usage by App: Tap on a time period to see which apps consumed the most battery and the proportion of battery used by each app. This helps identify power-hungry apps.
    • View On-Screen vs. Background Activity: By selecting Show Activity, you can differentiate how long each app was actively used on screen versus running in the background.

    2. Manage Background App Refresh and Notifications

    • Disable Background App Refresh:

      • For non-essential apps, go to Settings > General > Background App Refresh and turn it off. This prevents apps from updating content when not in use, saving significant battery life.
      • For individual app settings, navigate to Settings, select an app, and toggle off the Background App Refresh.

    • Limit Notifications:

      • Only allow notifications for essential apps by going to Settings > Notifications and customizing your preferences. This reduces the frequency at which your screen lights up and checks for new content, conserving battery power.

    3. Regular Checks and Adjustments

    • Battery Health and iOS Updates: Regularly check your battery health in Settings > Battery > Battery Health to monitor its maximum capacity and peak performance capability. iOS updates often include battery life improvements, so ensure your device is up to date.
    • Social Media and High-Usage Apps: Be aware that social media apps are among the most battery-intensive. Consider limiting use or adjusting settings within these apps to minimize battery drain.
    • Location Services: For apps that don't require constant location tracking, adjust settings to Location > While Using the App, ensuring GPS is only active when necessary.

    By implementing these strategies, users can gain better control over their iPhone's battery usage, extending its life and ensuring that the device remains powered for longer periods. Regular monitoring and adjustments according to app usage patterns play a crucial role in maximizing battery performance.

    Adjust Display Settings

    Adjusting your iPhone's display settings is a crucial step in managing and extending its battery life. Here are some practical adjustments you can make:

    • Dim the Screen or Use Auto-Brightness:

      • Manually dim your screen by swiping up from the bottom of any screen (or swiping down from the top-right corner on iPhone X and later) to access the Control Center, and adjust the brightness slider.
      • Enable Auto-Brightness to allow your iPhone to adjust the screen brightness based on ambient light. Go to Settings > Accessibility > Display & Text Size and toggle on Auto-Brightness.

    • Adjust Screen Refresh Rate and Auto-Lock:

      • For models that support ProMotion technology (such as iPhone 13 Pro), adjust the screen's refresh rate to 60Hz to save energy. This setting is not directly adjustable but keeping Low Power Mode on can reduce the refresh rate.
      • Set Auto-Lock to the shortest time to prevent the screen from staying on longer than necessary. Navigate to Settings > Display & Brightness > Auto-Lock and select 30 seconds.

    • Turn Off Raise to Wake and Always-On Display Features:

      • Disable Raise to Wake in Settings > Display & Brightness to prevent your iPhone from waking the screen every time you pick it up.
      • For iPhone models with an Always-On display feature, turning it off can significantly save battery life. Go to Settings > Display & Brightness and toggle off Always-On Display.

    In addition to these adjustments, consider closing apps that drain your battery after use, lowering audio volume when not needed, enabling auto-lock to quickly turn off the screen, and disabling non-essential push notifications. These small changes, when combined, can have a significant impact on preserving your iPhone's battery throughout the day.

    Turn Off Location Services or Limit Usage

    Turning off Location Services or limiting its usage on your iPhone can be a strategic move to conserve battery life. 

    Here’s how to manage this feature effectively:

    • Navigating Location Services Settings:

      • To toggle Location Services on or off, head to Settings > Privacy > Location Services. Here, you can disable the feature entirely or manage it on an app-by-app basis.
      • For individual app settings, select an app within the Location Services menu to review its location access. Options typically include "Never," "Ask Next Time," "While Using the App," and "Always." Opt for "While Using the App" to minimize battery drain.
    • Strategic Disabling and Enabling:

      • Essential vs. Non-Essential Apps: Disable Location Services for apps where location tracking is not critical to the app's functionality. For essential apps like maps or ride-sharing, consider limiting location access to only when the app is in use.
      • System Services: Certain system services such as Find My iPhone require Location Services to function properly. Evaluate and disable non-essential system services by navigating to Settings > Privacy > Location Services > System Services.

    • Monitoring and Adjusting:

      • Regularly review which apps have accessed your location recently by going to Settings > Privacy > Location Services. Apps with recent location access are marked with a purple arrow.
      • Test the impact of Location Services on your battery life by comparing usage with it enabled and disabled under similar conditions. This can help you make informed decisions about which services and apps should have location access based on their impact on battery life.

    By carefully managing Location Services, you can ensure that your iPhone's battery is used efficiently, preserving power for when you truly need those location-based services.

    Update iOS Regularly

    Regularly updating your iPhone is pivotal in ensuring that you're not only accessing the latest features but also benefiting from critical battery-saving optimizations and bug fixes. Here's a breakdown of why keeping your iOS up-to-date is essential for battery longevity:

    • Latest Battery-Saving Features and Fixes:

      • Each update often includes new battery management tools and fixes for known issues that might be draining your battery faster than expected.
      • Software enhancements can improve how apps use battery power, making them more efficient.

    • Resolving Software Bugs and Compatibility Issues:

      • Updates can fix bugs that cause unnecessary battery drain and resolve compatibility issues with apps that may be affecting battery life.
      • The introduction of the iOS 16 update, for instance, brought attention to how background app usage could impact battery life, with adjustments made to mitigate these effects.

    • Optimization and Maintenance:

      • iOS updates play a crucial role in maintaining your iPhone's battery health by optimizing its performance and ensuring efficient energy use.
      • Updates include improvements that help manage battery wear, which is a natural occurrence from regular charging and discharging cycles. It's important to note that iOS updates themselves do not cause battery wear.

    Practical Tips for Updating iOS:

    • Check for Updates Regularly: Navigate to Settings > General > Software Update to see if your device is up to date. If not, you'll find an option to install the latest update.
    • Automatic Updates: Enable automatic updates by going to Settings > General > Software Update > Customize Automatic Updates. This ensures your iPhone always has the latest software without requiring manual checks.
    • Battery Health Management: Post-update, utilize features such as the battery health management system to monitor your battery's performance over time. This system provides insights into your battery's maximum capacity and peak performance capability.

    In addition to these steps, Apple offers comprehensive tips to maximize both battery life and lifespan across various devices. For instance, avoiding extreme ambient temperatures and removing certain cases during charging can further protect your battery. Moreover, storing your device half-charged when it's kept for long-term storage can help maintain battery health. Regular updates also introduce easier access to information about your iPhone's battery usage, including new metrics like the Cycle Count in the Battery Health menu, helping users make informed decisions about their battery usage and maintenance.



    Throughout this guide, we have explored a plethora of strategies aimed at optimizing iPhone battery life, from engaging Low Power Mode and adjusting display settings to managing app usage and ensuring regular iOS updates. These methods not only prolong the device’s usage between charges but also contribute significantly to its overall performance and longevity. By embracing these practical tips, users can ensure their iPhones run more efficiently, saving them from the frequent inconvenience of a rapidly depleting battery.

    The journey towards mastering iPhone battery conservation does not end here. It calls for an ongoing commitment to monitoring and adjusting usage patterns as needed. Encouraging further exploration and adjustment of these settings can lead to even better battery performance over time. Ultimately, the responsibility rests with the users to implement these strategies, thereby enhancing their iPhone experience while simultaneously preserving the device's battery life for years to come.

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