How to Improve iPhone Battery Life and Extend Its Longevity
How to Improve iPhone Battery Life and Extend Its Longevity

How to Improve iPhone Battery Life and Extend Its Longevity


In this modern age of constant connectivity, our smartphones have become indispensable tools. However, with extensive usage comes the inevitable drain on battery life, especially for popular devices like the iPhone. If you’re constantly battling with a dwindling battery, fear not. This comprehensive guide will delve into practical strategies to optimize your iPhone’s battery life, empowering you to extend its use and stay connected throughout the day.

Battery-Saving Settings

Enable Low Power Mode:

When your iPhone’s battery is running low, activating Low Power Mode can significantly extend its life. This feature conserves energy by temporarily disabling background app refresh, reducing screen brightness, and lowering processor performance.

Adjust Screen Brightness:

The display is one of the most power-hungry components on your iPhone. Dimming the screen brightness can significantly improve battery life. Consider using Auto-Brightness to automatically adjust the screen’s brightness based on ambient light conditions.

Disable Location Services:

Location services, while useful, can drain your battery rapidly. Disable them for apps that don’t require precise location data. Go to Settings > Privacy > Location Services to manage location permissions.

Turn Off Background App Refresh:

Apps can continue running in the background even when you’re not actively using them. Disable background app refresh for non-essential apps to conserve battery life. Navigate to Settings > General > Background App Refresh to control this setting.

App Management

Identify Battery-Draining Apps:

Certain apps can be particularly demanding on your battery. To identify these culprits, go to Settings > Battery and check the list of apps consuming the most power.

Disable Push Notifications:

Notifications can frequently wake up your iPhone and drain the battery. Disable push notifications for apps that you don’t need instant updates from. Go to Settings > Notifications to manage app notifications.

Avoid Gaming and Video Streaming:

Playing games and streaming videos are among the most power-intensive activities on your iPhone. If you’re looking to conserve battery life, consider limiting these activities.

Other Tips

Use Dark Mode:

If your iPhone has an OLED display, enabling Dark Mode can significantly improve battery life. Dark Mode replaces white backgrounds with black, reducing the power consumption of the display’s pixels.

Keep Your iPhone Cool:

Extreme temperatures, both hot and cold, can damage your iPhone’s battery. Protect it by avoiding exposing it to excessive heat or cold.

Consider a Battery Case:

If your iPhone’s battery life is severely compromised, consider purchasing a battery case. These external battery packs extend the lifespan of your battery and provide additional charging capacity on the go.

Battery Health Breakdown

Battery Health (%) Estimated Maximum Capacity Battery Life (Approx.)
100 100% Up to 10 hours
95 95% Up to 9.5 hours
90 90% Up to 9 hours
85 85% Up to 8.5 hours
80 80% Up to 8 hours
75 75% Up to 7.5 hours


By implementing these practical tips and strategies, you can significantly improve your iPhone’s battery life and extend its longevity. Remember to optimize battery-saving settings, manage your apps wisely, and consider additional measures such as using Dark Mode and keeping your device cool. With a little effort, you can maximize your iPhone’s performance and stay connected without worrying about battery drain.

FAQ about How to Improve iPhone Battery Life

How do I check my iPhone’s battery health?

Open Settings > Battery > Battery Health. The maximum capacity should be 80% or higher for optimal battery performance.

How do I optimize battery settings?

Go to Settings > Battery > Battery Health & Charging. Enable "Optimized Battery Charging" to prevent your iPhone from overcharging.

What apps drain my battery the most?

Open Settings > Battery and scroll down to "Battery Usage" to see a list of apps that have been using the most battery.

How do I reduce background app activity?

Go to Settings > General > Background App Refresh. Turn off background refresh for apps you don’t use frequently.

How do I manage Location Services?

Go to Settings > Privacy > Location Services. Disable location services for apps you don’t need to track your location.

How do I adjust display brightness?

Swipe down from the top-right corner to open Control Center. Use the brightness slider to reduce screen brightness, which can save battery life.

How do I turn off Wi-Fi and Bluetooth when not in use?

Swipe down from the top-right corner to open Control Center. Tap the Wi-Fi and Bluetooth icons to turn them off.

How do I disable unnecessary notifications?

Go to Settings > Notifications. Disable notifications for apps that you don’t need to receive updates from.

How can I extend battery life in cold weather?

Keep your iPhone warm by storing it in an insulated pocket or case. Cold temperatures can reduce battery capacity.

How do I reset my iPhone’s battery settings?

Go to Settings > General > Reset > Reset All Settings. Note that this will not erase any data, but it will reset all of your settings, including battery optimization.