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What Kills My iPhone Battery So Fast?

What Kills My iPhone Battery So Fast?

We all know the frustration of having our iPhone battery run out of juice faster than we’d like. Whether you’re trying to text a friend, watch a video, or take a picture, your battery can die before you know it. But what is causing your battery to drain so quickly? Let’s take a look at some of the common culprits.

Excessive Brightness

One of the biggest battery drainers on iPhones is the brightness setting. The brighter your screen, the more power it takes to keep it lit. If you’re able to, try to keep your brightness setting at a lower level. You can also enable auto-brightness, which will adjust the brightness depending on your surroundings.

Background App Refresh

Another common cause of battery drain is background app refresh. When enabled, apps can continue to run in the background and update even when you’re not using them. This can lead to significant battery drain, especially if you have a lot of apps running. To save battery, you can disable this feature in your iPhone’s settings.

Location Services

Location services can also be a major battery drain. If you have apps that are constantly tracking your location, they can use up a lot of power. To save battery, you can disable location services for specific apps, or turn off location services completely when you’re not using them.

Bluetooth and Wi-Fi

Having Bluetooth and Wi-Fi enabled can also be a major battery drain. If you’re not using them, it’s best to turn them off to conserve power. Or, if you’re using them, try to keep them on the lowest possible setting.

Push Notifications

Push notifications can also be a major battery drain. If you have a lot of apps sending notifications, it can quickly add up. To save battery, you can disable push notifications for certain apps, or turn off notifications completely when you don’t need them.

Apps Running in The Background

If you have a lot of apps running in the background, it can also cause significant battery drain. To save battery, you can force close apps when you’re not using them. You can also disable certain apps from running in the background in your iPhone’s settings.

Frequent Charging

Frequent charging can also cause your battery to drain faster. When you charge your phone, it heats up, which can damage the battery over time. To avoid this, it’s best to only charge your phone when it’s below 20%.

Old Battery

Finally, an old battery can be the cause of your battery woes. Over time, batteries wear out and lose their ability to hold a charge. If your battery is more than a few years old, it may be time to replace it.



The cause of your iPhone’s battery drain can vary, but there are some common culprits. Excessive brightness, background app refresh, location services, Bluetooth and Wi-Fi, push notifications, apps running in the background, frequent charging, and an old battery can all lead to significant battery drain. To conserve battery, try to keep these settings to a minimum when you’re not using them.

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