How to Check Battery Health of iPhone?

The best way to check your iPhone’s battery health is to go to Settings -> Battery. From there, you will see a list of apps and their corresponding percentage of battery usage. At the top of the list, it will say “Battery Health.”

If your iPhone’s battery health is below 80%, you may want to consider replacing it.

How to Check the REAL Battery Health of Your iPhone!

  • Open the Settings app on your iPhone
  • Tap Battery
  • Wait a moment for Battery Usage to populate
  • Check the condition of your battery under Battery Health
  • If it says “Unknown,” tap it and wait a moment for the information to update
  • Compare the Max Capacity reading to the design capacity of your iPhone’s battery
  • If it’s significantly lower, your battery might need to be replaced soon

Iphone Battery Health Check Code

Your iPhone’s battery health is important to monitor, as it can affect your phone’s performance. There are a few ways to check your battery health, but the most accurate way is to use a special code. This code will tell you everything you need to know about your battery’s health, including its current capacity and whether or not it needs to be replaced.

To use this code, simply follow these steps:

1. Open the Phone app on your iPhone.

2. Dial *3001#12345#*.

You’ll see a field labeled “Service.” Tap it.

3. Select “SF” from the list of options that appears.

This stands for “System Field.”

4. Find the row labeled “BATTERY HEALTH” and note the percentage next to it. This is your current battery capacity.

5. If the number is below 80%, your battery needs to be replaced.

How Much Battery Health Is Good for iPhone?

If you’re wondering how many battery health is good for iPhone, the answer is that it really depends on your usage. If you are a power user who uses your device for intensive tasks such as gaming or video editing, then you will want to have a higher battery health percentage. However, if you are a more casual user who only uses their device for basic tasks like checking email and browsing the web, then a lower battery health percentage will be just fine.

Ultimately, it all comes down to how you use your device and what your needs are.

How Do I Keep My Battery 100 Healthy?

Assuming you would like tips on how to maintain a healthy laptop battery: It is important to calibrate your laptop battery at least once per month to ensure optimal performance and longevity. A simple way to do this is to discharge your battery completely, then recharge it back up to 100%.

Be sure to keep your battery clean and free of debris; use a cotton swab or cloth dampened with rubbing alcohol if necessary. Dust and dirt can accumulate over time and cause problems with charging. Avoid extreme temperatures as much as possible–both hot and cold can damage your battery.

If you must use your laptop in a hot environment, make sure it is well-ventilated so that the heat can dissipate. And finally, try not to let your laptop’s battery drain all the way down too often; a good rule of thumb is to charge it when it gets below 20%. Frequent full discharges will shorten the overall lifespan of your battery.

Why is My iPhone Battery Draining So Fast?

One of the most common complaints about the iPhone is that the battery drains too quickly. There are a number of factors that can contribute to this problem, and we’ll explore some of them here. One reason your iPhone’s battery may be draining too fast is that you have a lot of apps running in the background.

When you’re not using an app, it’s still running in the background and using up battery power. To see which apps are running in the background, go to Settings > General > Background App Refresh. Here, you can turn off Background App Refresh for individual apps or all apps altogether.

Another factor that can cause your battery to drain more quickly is if you have Location Services turned on for a lot of apps. Location Services uses GPS to track your location, and it can be a big drain on your battery power. To see which apps are using Location Services, go to Settings > Privacy > Location Services.

Here, you can turn off Location Services for individual apps or all apps altogether. If you have an iPhone with an OLED display (like the iPhone X or newer), one reason your battery may be draining more quickly is because of screen burn-in. Screen burn-in happens when pixels on your screen get “stuck” in one position from displaying the same image for too long.

This can happen with any display type, but it’s more noticeable on OLED displays because those pixels aren’t lit up when they’re supposed to be black. If you think you might have a screen burn-in on your iPhone, there are a few things you can do to try and fix it:

– Use an app like Display Accommodations to adjust the color and appearance of your display so that burned-in areas are less visible.

– Reduce the brightness of your display or enable Auto-Brightness so that burned-in areas are less visible. If none of these solutions work, then you may need to get your iPhone replaced by Apple as screen burn-in is considered a hardware issue.

What is Killing My iPhone Battery Health?

One of the most common questions we get asked is “what is killing my iPhone battery health?”. While there could be any number of reasons why your iPhone battery health might be deteriorating, in this blog post, we’ll explore some of the more common causes.

1. Overcharging your iPhone battery

One of the quickest ways to kill your iPhone battery health is by overcharging it. When you charge your iPhone overnight or for extended periods of time, you are essentially giving your device a constant voltage supply which can damage the internal chemistry of the battery and lead to reduced capacity and lifespan.

2. Use Of Non-Apple Chargers

Another way people often damage their iPhone batteries is by using non-Apple chargers. Although these types of chargers may work in the short term, they can actually cause long-term damage to your battery health as they often don’t deliver a consistent voltage or current which can again lead to reduced capacity and lifespan over time.

3. Exposing Your Battery To Extreme Temperatures

Your iPhone battery doesn’t like extreme temperatures – either hot or cold. If you expose your device to high temperatures for prolonged periods of time (such as leaving it in direct sunlight), this can cause irreversible damage to the internal chemical structure of the battery leading to reduced capacity and shorter lifespans. In contrast, if you expose your device to low temperatures (such as leaving it out in the cold), this can temporarily reduce the amount of power that the battery can output leading again to reduced performance levels over time until it warms back up again to normal operating temperature range.

4 . Drain/ recharge Cycles Every time you use up all the power in your iPhone’s battery and plug it back in for the next charge, this is called a “drain and recharge cycle.”

The battery life is reduced by about 20 percent after 500 full cycles(which means when it’s depleted and then recharged back to 100 percent). After 1000 cycles or so, you will notice a dramatic decrease in its maximum capacity (the amount of power it takes to store). So while “regular use” won’t directly kill your battery health, doing it consistently over time will have an impact eventually – just like anything else if used too much!


The author of this blog post provides a helpful guide for checking the battery health of an iPhone. By following the steps in this blog post, you can easily check your own iPhone’s battery health and make sure it is functioning properly.

Editor - An aspiring Web Entrepreneur, Professional Blogger for over 9 years, SEO Specialist, Digital Marketing Expert, and avid Tech Geek. He loves to cover topics related to iOS, Tech News, and the latest tricks and tips floating over the Internet.