• May 22, 2024

iPhone Battery Replacement: All You Need to Know

Most of us are aware that smartphone batteries degrade as they are recharged, and iPhones are no different. Fortunately, a dead battery doesn’t need the purchase of a new iPhone; you can just go in for an iPhone battery replacement.  If this is the path you would like to take, here is what you need to know. 

Although all smartphone batteries degrade with time, it was discovered last year that certain versions of iOS decreased the peak performance of earlier iPhone models with degraded batteries to avoid unexpected shutdowns. The drop in peak performance should be noticeable only while using the most demanding apps at first.

iPhones (like all smartphones) employ lithium-ion batteries, which degrade over time due to the chemical composition of the battery. The iPhone battery, according to Apple, is meant to retain 80% of its original capacity after 500 full recharges. 

The performance of an outdated iPhone battery can be restored by replacing it with a new one. Furthermore, a new battery will allow your iPhone to survive longer before it runs out of power. This article delves into the inner workings of an iPhone battery and how to replace it.

Inside an iPhone battery 

The iPhone battery is designed to be sophisticated and precise, and its advanced technology guarantees that it performs well. But, at the end of the day, it’s a perishable object that will degrade with time. The longevity of a battery is determined by a number of factors, the most important of which is how it is used. 

There are a few tricks to extending a battery’s life and guaranteeing optimal performance. According to Apple’s estimates, the iPhone will lose up to 20% of its capacity after 400 full charge and discharge cycles.

Here are some suggestions for extending the life of your battery:

  • Turn off location services.
  • The Background App Refresh setting should be turned off.
  • The auto-brightness setting needs to be turned on.
  • When the battery is low (20%), enable low power mode
  • In the settings, look at the battery utilization to see which apps are using the most power.
  • iPhone battery replacement

The following are some options for replacing the iPhone battery:

1. Taking it to an iPhone repair shop

iPhone repair offers a variety of services, including battery replacement, screen repair, water damage repair, and glass replacement. As a result, replacing a battery is not a difficult or time-consuming task for them. In the vast majority of cases, changing an iPhone battery will take less than an hour.

2. Approaching Apple 

Taking your car to an Apple dealership is similar to taking your vehicle to a branded dealership. There will most certainly be a significant wait for the battery replacement, however, you can choose to have it mailed to you. It may take up to 5 days to complete the process.

3. Doing it yourself

Replacing a battery in any other phone is as easy as opening the rear panel and sliding out the old one, then replacing it with a new one that you may have purchased online or at a store. However, because the iPhone is waterproof and hence sealed, replacing the battery is more difficult. Those who enjoy changing the engine oil in their vehicles on their own may be familiar with the procedure. 

There are various tutorials available on the internet that can assist with education on the proper technique to follow; nevertheless, in this instance, the “waterproof” rating may be lost. It also entails working with smaller parts and paying close attention to details.

Although there are various possibilities for changing the battery, an authorized iPhone repair center may be the best option. Remember to check the warranty before replacing the phone because opening it voids the warranty. Unless an AppleCare+ subscription is purchased, the warranty period is normally one year. You are eligible for a free replacement if it is still under warranty.


Following Apple’s acknowledgment of iPhone throttling, iPhone battery replacement has become a fairly common and convenient way for customers to address battery concerns or throttling, which is a decrease in system performance. There are a plethora of ways to deal with the battery issues that iPhone owners have been experiencing over time.


Degradation of the battery occurs when the battery ages, resulting in poor phone performance and unexpectedly shutting down. Although, we believe that replacing an old battery with a new one is the most effective solution to resolve any issues that arise as a result of the battery’s aging.

These Lithium-ion batteries are used in the iPhone and have an estimated battery cycle. With time, the battery’s capacity to give maximum power to the processor deteriorates, resulting in a variety of performance difficulties. To address these difficulties, Apple has released software that contains battery throttling, which reduces the phone’s performance to match the battery life. This also reduces the likelihood of your phone shutting off unexpectedly.

Shabbir Ahmad


Shabbir Ahmed is a professional blogger, writer, SEO expert & founder of Dive in SEO. With over 5 years of experience, he handles clients globally & also educates others with different digital marketing tactics.