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How to Check if Your iPhone Needs a New Battery?

Do you think you need an iPhone battery replacement? These days, we use our phones far more than just making phone calls or sending messages. So no wonder your battery could be starting to wear out. Like every other smartphone battery, the iPhone also uses a lithium-ion battery. If your iPhone battery is not lasting as long as it once did, you are not alone: all rechargeable batteries become less efficient over time. Your iPhone is no different and there’s no need to replace it with the new device. However, you must replace the old battery with the new one. 

Read this article for a quick guide to know if the battery in your iPhone needs a replacement.

When to make an iPhone battery replacement?

You know your car needs a new battery when it does not start, but how do you know when to replace the battery in your iPhone? Once your iPhone surpasses 500 complete charges, your battery retains only 80% of its original capacity.

 Here are some signs that may help indicate you to replace your phone battery: 

  1. As the battery gets old, the resistance increases. It may start to require charging more frequently. 
  2. Holds charge less well, the battery runs out quicker than usual. That is because its maximum capacity has lessened. If you are running iOS 11.3 or any version later, the iPhone allows you to check the battery health to ensure you know about it. You can check it by going to the settings app by selecting the battery option given in the list and then select “battery health.” This section provides more detail about the state of your battery health. If you see a warning under the heading of “peak performance capability” that your battery health is significantly degraded or lessened, then it is time for a replacement. 

You can indicate your iPhone battery’s maximum capacity by the percentage it shows.

  • 100%: At this percentage, your battery is currently supporting the normal peak performance. The peak performance is the ability of your iPhone’s battery to supply an adequate amount of charge.
  • 95%: At 95 percent, the battery is unable to deliver the necessary peak power.
  • 75% or less: Serous drainage undergoes your battery. It is when you need to replace the battery to restore full performance and capacity.
  1. Or even start to shut down your phone unexpectedly. If you use an iPhone 6 or any model later than that, you may be experiencing CPU throttling. (A process to automatically slow down or shut down the computer when possible to use less energy and conserve battery, especially in laptops).
  2. IPhones earlier than iPhone 5 and 5s are not affected by CPU throttling. So the only sign of a dying battery will be the short usage time of the phone.
  3. When your iPhone only works if plugged in. You might have thought that your phone is completely dead, but as soon as you plug it in, it shows the apple logo and comes back to life. Unfortunately, no matter how much time you leave it plugged in, it shuts down as soon as you disconnect the power cable.
  4. Your iPhone gets extremely hot. If you notice that your phone is getting too hot to touch, it might be time for a new battery.
  5. Your battery gets bloated. Although this can be a tricky indication to spot, you might recognize when it happens. A battery can sometimes swell due to a failure in the circuitry or mainly because of physical damage. For instance, your iPhone falls on the ground with a height. A swollen battery is something that requires immediate attention. Dispose of the phone battery as early as possible. 

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How to maximize the battery life of an iPhone?

If you want to make sure your battery lasts as long as possible until you have a chance to get it replaced, try the following suggestions:

  • Turn off Location Services.
  • Disable Background App Refresh.
  • Make sure Auto-Brightness is enabled.
  • Use Airplane Mode when you need to connect it to charge.
  • To save battery life, start by activating Low Power Mode
  • Switch off your notifications as it puts a lot of load on the phone.
  • Updating to the latest version of iOS fixes minor problems you experience with an device because of bug builders, including battery issues. 
  • It is always best to use an original cable for the respective phone.

The Apple Company noted that a battery tends to age faster due to factors other than those involved in the chemical aging process. Device usage and leaving or charging a phone in a hot environment can do a lot of damage to a lithium-ion battery. The iPhone batteries and all cell phone batteries are consumable products that are to use and later replaced. The one-year warranty includes service coverage for a defective battery. If it is no longer under warranty, Apple provides battery service.

Related FAQs of iPhone Battery Replacement

How long will the replaced iPhone battery last?

Getting your iPhone battery replaced with the new one gives you peace of mind to use your device for next 3 to 4 years. In fact, the benefits are long-term and far outweigh the costs. 

Does replacing the iPhone battery result in loss of data?

No, a battery replacement may not erase the data; however, many other factors may wipe the iPhone data. Therefore, it is advisable to backup your data always. 

Final Thoughts

If you face any of the indications mentioned above of iPhone battery drainage, replace it right then and there. You can easily replace the battery yourself; it just takes 20 to 45 minutes to get the job done. 

Last but least, always buy your iPhone’s battery from a trusted supplier. In the case of a fake battery, your iPhone performance will also deteriorate over time. – Esource Parts

Thank you for reading!

If you like this article, don’t forget to share it with other iPhone users. 

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