iPhone 15 Pro Battery Health Reduced, How to Maintain?

A friend of mine has been using the iPhone 15 Pro since its launch date. Suddenly, he noticed that his iPhone 15 Pro Battery Health had Reduced to 94%. He was so worried that he asked me why his battery health had reduced suddenly and how to maintain it further.

The answer is simple. Over time, battery health will reduce not just on the iPhone but on any battery-powered gadget.

iPhone 15 Pro battery health reduced

Many iPhone users, especially those new to the Apple ecosystem, are concerned about maintaining their device’s battery health.

Also Read, Why my iPhone Battery Health Reduced after iOS Update?

How to Maintain iPhone Battery Health?

Let’s dive into some common questions and solutions to help you keep your iPhone’s battery in shape.

Is Fast Charging Bad for Battery Health?

My friend is using a 30W Apple charger, and he thinks that fast charging could be causing such a reduction in battery health.

The good news is that iPhones are smart devices. They manage charging speed at both software and hardware levels. This means your iPhone can handle fast charging without significant issues. Do read, Apple Watch Battery Health Drop Fast? Don’t Do These Mistakes!.

iPhones come with a feature called Optimized Charging. When you turn this on, it manages the charging process automatically. Here’s how it works:

  • From 0% to 80%, it allows fast charging.
  • After 80%, it switches to slow charging.

This system learns from your weekly usage patterns. It aims to have your iPhone fully charged just when you need it, reducing the time it spends fully charged.

iPhone Battery Health Reduces Fast?

It’s normal for battery health to decrease over time. A good rule of thumb is about a 1% reduction per month on average. Some months might show no reduction, while others might show more.

Don’t panic if your battery health is 94% after 8-9 months of use. This is within the normal range.

You can follow the suggested Charging Practice, proven to help maintain iPhone Battery Health.

iPhone Battery Lifetime?

On average, it takes about 2.5 years for an iPhone’s battery health to reach 80%.

This is when Apple recommends replacing the battery for peak performance. You can get this done at an Apple service center. The original battery is available only at Apple service centers at present.

So, changing other spares may be fine, but when it comes to the Battery, I prefer changing it at the Apple service center only.

Do Read, iPhone Battery Myths | Why? What? and How?

Tips to Prevent iPhone Battery Health Fast Reduce

  1. Keep using Optimized Charging.
  2. Avoid extreme temperatures (both hot and cold).
  3. Don’t let your battery drain completely too often.
  4. Update your iOS regularly for the latest battery optimizations.
  5. Reduce screen brightness when possible.

Does Slow Charging Damage iPhone Battery Health?

It’s the opposite. Slow Charging does help to protect iPhone Battery Health fast reduce. But nowadays, we don’t have much time to patiently wait for hours to charge our iPhones.

That’s why Apple introduced the Optimized Charging feature.

Charging speed is managed at both hardware and software levels. You can use Wired or Wireless charging at your convenience. Whenever the device notices a temperature increase, it slows down the charging speed between 0% to 80%.

After 80% optimized charging, decide whether to continue fast charging based on your previous week’s usage.

If you’re using a 30W MacBook Air charger to charge your iPhone and it’s working well, there’s no urgent need to switch. Your iPhone is designed to handle this charging speed safely.

Don’t stress too much about your iPhone 15’s battery health. A 6% reduction in 8-9 months is normal. Keep using your current charging setup and let your iPhone’s smart features do their job.

Remember, even when your battery health eventually drops to 80%, you can always get it replaced to restore peak performance.

Use your iPhone as you need to, take advantage of its built-in protection features, and enjoy your device without constant worry about battery health. Have a wonderful day.

About the Author: Robin C

Security Consultant, Engineer, Technology Enthusiast and Blogger.

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