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How To Check iPhone Battery Health

Here’s how to check the health of your iPhone battery so you don’t run out of juice.

If your iPhone appears to be constantly running on low power, knowing how to check iPhone battery health is useful. You may discover that your battery health is deteriorating, which is why you’re constantly reaching for a charger, even if you’ve only used your phone for a short period.

Unfortunately, once the degradation process has begun, there is nothing that can be done to stop it short of replacing your iPhone’s battery entirely. That is why it is critical to check the health of your battery regularly. You can immediately detect the signs of a failing battery and take action to prevent the problem from worsening.

Apple has built several useful tools into iOS that allow you to monitor the health of your iPhone’s battery. Keeping an eye on these trackers can mean the difference between a phone that lasts all day and one that dies just when you need it the most.

Follow our walkthrough below to learn how to check iPhone battery health and get some useful tips for extending the life of your device’s battery.

How to Check the Health of an iPhone Battery

  1. Open Settings from your iPhone’s home screen. This has a cog wheel icon and is usually found on the first page of apps.
  2. Scroll down to Battery in the Settings menu.
  3. From here, you can view a chart that shows when your battery was used in the last 24 hours or 10 days. This should give you an idea of which apps are the most draining on your battery. Click the “Battery Health” button located above the chart for more information.
  4. The maximum capacity of your iPhone battery is displayed here. The closer you are to 100%, the better, though it is natural for this to gradually decrease over time.

How to Check the Health of Your iPhone Battery: Preserve Your Battery

Even the most conscientious iPhone users will eventually notice a decrease in battery life. The process is known as chemical aging, and it occurs in all lithium-ion batteries during normal use. The battery will degrade over time due to the nature of modern hardware. This is also why you should inspect the health of your MacBook battery.

You can, however, take some steps to slow this process. These aren’t particularly intrusive steps, either; we’re not suggesting that you only use your phone once a day or anything. Here are a few simple things you can do to keep your iPhone battery at peak performance for longer.

  • Reduce the brightness of your screen. This may seem obvious, but having your display at full brightness is one of the most significant drains on your battery health. Unless necessary, keep it lower.
  • When possible, use Wi-Fi. Cellular data depletes your battery quickly, so whenever possible, use Wi-Fi, which is much less taxing. If you have a data cap, this is also useful.
  • Turn on “Optimized Battery Charging“. In the Battery Health section, turn on the “Optimized Battery Charging” feature.
  • Keep your iPhone updated. While it may be tempting to ignore annoying update notifications, keeping your phone and any apps you use updated can help your battery because updates frequently include battery usage improvements.
  • Turn off non-essential notifications. Constantly waking up your phone for a notification alert can be detrimental to battery health. Turn off any non-essential notifications.
  • When your iPhone’s battery is running low, it will usually ask if you want the device to enter “Low Power Mode“, but you don’t have to wait to be asked. There is a toggle in the Battery section to enable “Low Power Mode.” If you know you will need your phone for an extended period, switch to this mode ahead of time.

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The article above was written by the BestTopReviewsOnline team, which includes many of the US’s most knowledgeable technical experts. Our team includes well-known writers with extensive experience in mobile phones, computing, technology, photography, and other fields.

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