A Guide on iPhone Battery Health and when to replace it

Wondering how you can check the battery health of your iPhone? Or are you considering a battery replacement because your phone is not working at its optimal level? If you have had the same phone for quite a while now, chances are your battery is starting to drain out. If you have noticed that your battery health is no longer the same as it used to be, there is no need to worry.

The truth is no longer hidden because it is acknowledged worldwide that the iPhone's battery will evidently lose its capacity to charge at the same level. Rechargeable batteries lose their efficiency over time. Likewise, there is no exception for the iPhone. Once the battery ages, it requires frequent charging, the battery health deteriorates, and your phone suddenly powers off.

Our quick and detailed guide on how to check your iPhone battery health and when to replace its battery explains everything about when and how you should replace your worn-out battery. 

About iPhone's battery

Although this is unknown to users, after an iPhone's battery completes the cycle of 500 charge points, the battery calls for a replacement. Unluckily, the iPhone does not provide a way to keep track of the number of times the phone is charged. Nor is there any definite way to determine the count unless you maintain a manual record. Still, there are some ways to check your battery's health and decide if it is time to replace it. 

Apple has received some negative press on account of the iPhone's battery. This includes reports that Apple was witnessed throttling the older versions that experience depleting batteries. It also features reports from August 2019 that Apple had banned third-party services for replacing batteries. 

Ways to check your iPhone's battery health

2018 onwards, Apple introduced a novel iOS software update with the upgraded feature, including added visibility for users to peak into their iPhone battery health. This enables them to decide if the phone's current condition affects their usage and performance. There are 2 ways via how you can check the health of your iPhone's battery.

This does not require any software or third-party application. If you have an iPhone that runs iOS 13 or above, you will be shown an option regarding your phone's battery health. First, go on your phone's "Settings" and open it. Next, find the "Battery" option and click on "Battery Health." 

Check the maximum capacity of your battery. All new iPhone models have 100% in the beginning. However, with passing time, your battery's condition starts to worsen, and it begins to lose its maximum capacity. Still, if your battery capacity stays above 85%, your phone is in satisfactory condition. 

Any between 75-84% is still considerable, at least till the peak performance capability is normal. If it is normal, you will see a message suggesting that your battery supports normal peak performance. If there is a problem, your iPhone states that it has experienced a sudden shut down due to the battery's inability to deliver the necessary peak power. 

Apple has made an excellent enhancement to its phones by incorporating the option of checking your "Battery Health." This suggests a reasonably good idea of how well your battery is functioning. Still, several third-party service applications and providers can give you a more in-depth insight into understanding things better. 

There is a software called iMazing, which is an iPhone Manager Software for Mac and Windows. It has an exciting feature that enables you to view the details about your battery's current state and health. Here is how you can view your battery health using a third-party tool such as iMazing:

• Install the iMazing software on your Windows or Mac.
• Next, open the software and connect it with your iPhone via a lightning cable when you use it for the first time. The next time, you will not be needing a lightning cable since your phone can be managed via a WiFi network. 
• Then tap the Battery icon in the bottom right corner of your phone.
• A pop-up message appears and displays all the details regarding your iPhone's battery health and condition.  

iMazing lets you see the following things:

• maximum charge capacity
• maximum battery capacity
• battery temperature
• battery health percentage
• battery charging cycle

All these details give you a fair idea of how well (or not) your iPhone's battery is functioning. 

When to replace your iPhone Battery

Knowing the right time to replace your iPhone's battery is a thought that lingers in the minds of many. The answer to it is quite simple. Usually, when your battery's health is 70-75%, it is wise to change your battery. Moreover, if your iPhone does not have the normal peak performance capability, it is strongly recommended to consider a battery replacement. This is to prevent any major problem from occurring in the future. 

Contrariwise, iMazing and other kinds of similar software give you all the details about your battery's life cycle. Moving ahead, we will be discussing the maximum capacity and peak performance capacity of the iPhone to better understand when the battery needs to be replaced. 

The "maximum capacity" of your battery indicates the current battery capacity compared to what it was when the battery was new. An older phone will likely reveal a lower number. According to Apple, a lower capacity typically results within a few hours of using your cellphone between charging. 

Under the "peak performance capacity" section, you can see certain notifications that determine whether your phone is doing good, not-so-good, or bad. When your iPhone operates efficiently, you will likely be exposed to the message that the battery is presently supporting normal peak performance. 

Suppose your iPhone states that it has experienced a sudden shutdown due to the battery's inability to deliver necessary peak performance. In that case, it is probably not a good sign. You will see a "Disable" option next to this message. Clicking on this option enables you to halt your phone's performance and prevent it from getting throttled. 

Still, there is a high chance you can experience a sudden shutdown when there is too much pressure placed on the battery. You might also come across another warning message suggesting that the health of your battery is deteriorating significantly. An authorized Apple Service Provider can easily replace the worn-out battery and restore your battery to its optimum capacity and performance.