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How to Keep Your iPhone Battery Healthy: 10 Essential Tips

how do I keep my iPhone battery healthy

One of the essential aspects of maintaining peak performance for your iPhone is to keep its battery in good health. A healthy battery ensures that your device lasts longer between charges and performs optimally throughout its lifespan. In this article, we will explore ten crucial tips to help you preserve your iPhone battery’s health and ensure that it serves you efficiently for years to come.

10 Essential Tips I Follow to Keep My iPhone Battery Healthy

how do I keep my iPhone battery healthy

In our fast-paced digital world, our smartphones have become indispensable, and keeping our iPhone batteries healthy is essential for uninterrupted usage. Over time, I have learned and implemented ten essential tips that ensure my iPhone battery remains in top condition. By following these simple yet effective practices, I can enjoy extended battery life, peak performance, and the convenience of my iPhone whenever I need it. Let’s explore these ten valuable tips that have become an integral part of my daily routine to maintain a healthy iPhone battery.

1. Update to the Latest iOS Version:

Regularly updating your iPhone to the latest iOS version not only provides access to new features and security improvements but also includes battery optimization updates. Apple frequently releases software updates that address battery performance issues, so staying up-to-date is crucial.

2. Optimize Screen Brightness:

Adjust your iPhone’s screen brightness to an optimal level to prevent excessive battery drain. Use auto-brightness or manually set it to a level that is comfortable for your eyes while reducing battery consumption.

3. Enable Low Power Mode:

When your iPhone’s battery is running low, activate Low Power Mode from the Control Center. This feature reduces background activity, mail fetch, and visual effects, preserving battery life during critical times.

4. Manage App Notifications:

Excessive app notifications can cause battery drain. Customize your notification settings by allowing only essential apps to send notifications. This will reduce background activity and help extend your battery life.

5. Close Unused Apps:

Frequently close apps running in the background, as they can consume battery power even when not in use. Double-press the Home button (or swipe up from the bottom on newer models) and swipe away the apps you don’t need.

6. Avoid Extreme Temperatures:

Extreme temperatures, whether hot or cold, can negatively impact your iPhone battery’s health. Avoid exposing your device to direct sunlight or leaving it in freezing conditions for prolonged periods.

7. Use Original Charging Accessories:

Always use Apple’s original charging cables and adapters to charge your iPhone. Third-party accessories may not provide the required voltage, potentially damaging your battery over time.

8. Avoid Overnight Charging:

Try to avoid charging your iPhone overnight, as this can lead to overcharging, which may harm the battery’s long-term health. Charge your device until it reaches around 80-90% and then unplug it.

9. Store Your iPhone Properly:

If you won’t be using your iPhone for an extended period, store it in a cool and dry place with a battery charge of around 50%. This helps prevent stress on the battery during storage.

10. Monitor Battery Health:

Keep track of your iPhone’s battery health by navigating to “Settings” > “Battery” > “Battery Health.” This feature allows you to monitor the battery’s maximum capacity and get notified if the battery needs servicing.

What Kills my iPhone Battery Health?

Several factors can negatively impact your iPhone battery health over time:

1. Heat: Exposure to high temperatures, such as leaving your iPhone in a hot car, can significantly reduce battery life.

2. Age: As your iPhone gets older, its battery capacity naturally decreases, leading to shorter battery life.

3. Overcharging: Keeping your iPhone plugged in and charged to 100% for extended periods can strain the battery.

4. Extreme Cold: Extremely cold temperatures can temporarily reduce battery life and overall performance.

5. High Battery Drain: Running power-hungry apps or features for prolonged periods can stress the battery.

6. Frequent Full Discharges: Regularly allowing your battery to completely drain before recharging can be harmful.

7. Non-Optimal Charging: Using unauthorized charging accessories or chargers with the wrong voltage can impact battery health.

At What Percentage should I Charge my iPhone?

To maintain optimal battery health, it’s best to charge your iPhone when it reaches around 20% to 30% battery life. Avoid letting it drain to 0% frequently, as well as charging to 100% regularly. Keeping the battery level between 20% and 80% is considered ideal for preserving battery health.

Should I Stop Charging my iPhone at 80%?

While stopping the charge at 80% can be beneficial for battery longevity, it’s not necessary for everyday charging. Apple’s lithium-ion batteries are designed to handle normal charging cycles. If you want to be extra cautious, you can unplug your iPhone when it reaches around 80%, but this may not be practical for everyday use.

Summarized: Can we Increase iPhone Battery Life?

Yes, there are several practices to extend iPhone battery life:

1. Enable Low Power Mode: Activating Low Power Mode reduces background processes and conserves battery.

2. Adjust Screen Brightness: Lowering screen brightness helps reduce battery consumption.

3. Manage App Notifications: Limit notifications to essential apps to reduce background activity.

4. Close Unused Apps: Regularly close apps running in the background to save battery power.

5. Update iOS: Keep your iPhone updated to access battery optimization improvements.

6. Use Original Charging Accessories: Stick to Apple’s original charging cables and adapters for safe and optimal charging.

7. Avoid Extreme Temperatures: Prevent exposing your iPhone to extreme heat or cold.

By adopting these practices and charging your iPhone responsibly, you can extend its battery life and preserve its health in the long run.


Caring for your iPhone battery is essential to ensure its longevity and optimal performance. By following these ten tips and regularly monitoring your battery’s health, you can keep your iPhone running smoothly and enjoy a longer-lasting battery life. Taking these simple steps will help you get the most out of your iPhone and reduce the need for frequent battery replacements. Keep your device charged responsibly and enjoy the convenience of your iPhone for years to come.

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