With an update Apple made in recent years, users’ iPhones Battery status Added a feature that they can control. With the addition of this feature, users can “What is the battery status, what would be dangerous for the device?” These kinds of questions started to linger.

While some iPhone users use their batteries consciously and replace them regularly, there is a section that uses them carelessly. with a bad battery Let’s see together how healthy it is to use the device and when to replace it.

First, let’s take a look at how to check your iPhone’s battery status.

If you have iOS 11.3 or later; If you’re using an iPhone 6 or newer, check your battery capacity. Settings > Battery > Battery Status You can check this by following the steps.

In addition to the capacity of your battery, there is another important statistic to look at. In this measurement, if your battery is in good condition and offers the best performance for your device, it will say “Highest Performance Adequacy”. Besides, now impaired and a “Service” warning is displayed for underperforming batteries.

Let’s talk about the lithium-ion batteries used in iPhones.

Lithium-ion batteries are preferred by Apple and other smartphone companies. These batteries old generation batteries While it offers faster charging, it also makes the battery last longer. This results in a battery that is both small in size and offers the best performance for the device.

Lithium-ion batteries used in iPhones are the first It is achieved up to 80 percent by fast charging, then the remaining 20 percent to protect the battery slow charging.

Phone batteries also age chemically.

As with all rechargeable batteries, iPhone batteries chemical aging. As the components in batteries age, their effects diminish. This, in turn, causes the device to hold less charge and discharge faster. In addition, the impedance of an old battery increases.

The impedance in the battery is instant affects the power transmission. A high impedance battery means a battery that cannot supply the system with the power it needs. In other words, to sum it up briefly, an old battery with a high impedance cannot give the iPhone high performance.

Let’s get to our main topic: When should the iPhone battery be replaced?

Apple does not consider any iPhone with a battery capacity of 80% or more in terms of battery. in the best condition admits it is. When the battery level drops below 80%, the device will display a ‘Service’ warning. When you receive a service alert, take your device to the official Apple service. replace your battery needs. As we mentioned above; an old battery cannot provide the device with maximum power. This can cause stuttering, unexpected shutdowns and failure to charge.

How can you extend the battery life of your iPhone?

First of all, don’t worry about the battery life of your iPhone. These batteries It is designed to last and provide maximum performance. If you use your device consciously, your battery will drain. more yield you receive.

Charge your iPhone battery long life use in front of; Use the latest iOS version, protect your phone from high and low temperature, avoid high temperature when charging, keep auto-brightness on.

So what’s your battery health percentage?

Sources: Swappie, Apple Support, Apple