Top 10 Tips to Maintain Your iPhone 14 Battery Health

By Dave Johnson - Senior Staff Writer
5 Min Read

Eventually, your iPhone 14 battery will struggle to hold any charge at all. But you can delay that by following these tips to maintain iPhone 14 battery health.

Note: information in this article apply to iPhone 14, iPhone 14 Plus, iPhone 14 Pro and iPhone 14 Pro Max.

Battery health is a parameter used to determine the maximum charge-holding capacity relative to when it was new. When a battery is brand new, the battery’s maximum capacity is 100%. With time, this value reduces. For example, your iPhone’s battery may only be able to retain 90% of charge after a year of use. This implies the battery on your iPhone has a maximum capacity of 90%.

The greater the maximum capacity, the better is the endurance you can expect. That’s why a brand new iPhone lasts longer than an old iPhone. Maintaining your iPhone 14 battery health is important to make the phone last longer. A healthy battery means good performance and good battery life. Because of this, you’ll want to keep your iPhone 14 battery health intact. If your iPhone 14 loses battery capacity, it won’t hold a charge as long.

While you can replace an iPhone 14 battery, it’s expensive and it’s better to take care of your iPhone 14 before it gets to that point. If you want to maintain your iPhone 14 battery health and keep the capacity up, here are several things you can do.

1. Avoid Exposing Your iPhone 14 to Extreme Temperatures

If you store your iPhone 14 in a place that’s too hot or too cold, you could be harming your battery health. Apple states that iPhone 14s function best within 62 and 72 degrees Fahrenheit.

If you store your device in hot temperatures, you can permanently damage your battery capacity. This means that your iPhone 14 won’t hold a charge as long as it used to and the battery will drain faster. This could also mean having to replace your battery over time if it won’t hold a charge.

If you charge your device in high temperatures, you could be doing even more damage. The damage done to your battery in high temperatures is not reversible.

Cold temperatures will make your battery drain faster, but they won’t cause permanent damage like heat will. For this reason, be on the lookout for storing your iPhone 14 in places that get too hot, like near a window or in a car.

2. Take off the Case While Charging

Charging already heats up your device, and if you have a case it could prevent heat from escaping. This will make it even hotter. Because heat can harm your battery, you want to avoid any instance where your iPhone 14 will get too hot.

While charging it with a case won’t do as much damage as extreme temperatures, charging your devices is something you do regularly. This means you’re more likely to damage the battery over time.

To avoid this, take your case off when you charge your iPhone 14. Remember, heat damage isn’t reversible, so you want to prevent this from happening any way you can.

3. Do Not Perform Heavy Tasks While Charging

Avoid using your iPhone while it’s charging. Let it charge peacefully not put any load its hardware. Performing power-intensive tasks such as gaming while your iPhone is charging will generate more heat. Also, excessive heat can damage the battery over time.

4. Avoid Draining your iPhone’s Battery Completely

It’s never a good idea to drain your iPhone’s battery completely to zero. Batteries undergo more stress when charging from a completely discharged state. This will affect the longevity of the battery in the long run. Try connecting your charger when your phone is below the 10% mark, and don’t wait till it completely shuts off.

In addition, if you aren’t going to be using your iPhone 14 for a long period of time, make sure you store it properly. To store it properly, avoid any extreme temperatures and make sure that your battery is at 50% when you turn it off.

Apple recommends this as a way to preserve your battery capacity. If you store the device when the battery is dead, it might enter a deep discharge state, which means it will never work again.

Alternatively, charging it too much can lead to a shorter capacity if you store it long-term. This is because the battery will lose charge over time, and will lose its maximum charge capacity in the process.

5. Update your iPhone to the Latest Software

Updating your device to the latest version of iOS is a quick and easy way to maintain iPhone 14 battery health. This is because newer updates might include new features that help you take care of your battery.

You can update your iPhone 14 by heading to Settings > General > Software Update. If you’ve tried this but nothing happens, make sure you’re iPhone 14 is able to update.

6. Enable Auto-Brightness

The more you use your battery, the more it loses capacity over time. While this is a slow process, you should avoid doing anything that would drain your battery unnecessarily. One feature that does this is when the screen is turned up too bright. You can fix it with Auto-Brightness.

To turn this on head to Settings > Accessibility > Display and Text Size and enable Auto-Brightness. When this is on, your screen brightness will adjust and become dimmer in darker environments.

7. Turn Off Background App Refresh

Background App Refresh also drains the battery by updating apps in the background. Often, this isn’t needed. You can turn off Background App Refresh by heading to Settings > General > Background App Refresh.

8. Enable Low Power Mode

Low Power Mode is a helpful feature on iPhone 14s that disables many battery-draining features until you can charge your device again. If you use your iPhone 14 for work and don’t need many features, consider enabling Low Power Mode. This will keep your battery life high.

To turn Low Power Mode on, head to Settings > Battery > Low Power Mode and enable it.

Once you charge your iPhone 14 above 80%, Low Power Mode will turn itself off. So after each charge, you’ll need to enable it again.

9. Enable Optimized battery charging

The iPhone’s lithium-ion battery tends to have a longer lifespan when it isn’t fully charged. Apple’s optimized battery charging feature keeps the battery below 80 percent until a full charge is needed, reducing unnecessary battery aging. To enable optimized battery charging, go to Settings > Battery > Battery Health. Turn on the toggle next to “Optimized battery charging.”

10. Use MFI Certified Cables and Adapters

It’s always advisable to use Apple’s original accessories that ship with the phone. However, since Apple does not include a charger with the iPhone 14, you’ll need to purchase one separately. You can get Apple’s official charging adapter or pick an MFI (Made for iPhone) certified iPhone charger or wall adapter.

An uncertified aftermarket charger or cable can ruin your iPhone’s battery. It’s also advisable to charge your iPhone via the wired method instead of using wireless charging.

Must Read: iOS 16 draining your iPhone battery? 19 Best Fixes!

Easy tips to maintain iPhone 14 battery health

iPhone 14 battery can be expensive to replace. By maintaining your iPhone 14 battery health now, you can avoid paying for a repair later. You also make your iPhone 14 last longer in general. It’s never too late to start maintaining your iPhone 14 battery life so be sure to start today.

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By Dave Johnson Senior Staff Writer
Dave Johnson is a staff writer for GeeksChalk based in New Jersey. He covers news, how-tos, and user guides for iPhone, iPad, Mac, and Apple Watch.
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