3 Ways to Check Battery Health of Your Phone

With never-ending debates on the bad effects of fast charging, consumers are now more concerned than ever about the battery health of their phones. If you feel the same way, we can help you check the battery health of your phone or iPad in this guide. Read on as we demonstrate three easy methods to diagnose the same. Meanwhile, you can also learn to protect your phone from overcharging.

3 Ways to Check Your Phone’s Battery Health

Checking your smartphone’s battery health can not only help you to improve the battery life but also assists by alerting you that, it’s time for a battery replacement. Having said that, let’s look at three easy methods to check the battery health of any smartphone.

Check Battery Health from System Settings

The easiest method to examine the battery health of your phone is through the native system settings. Here’s how you can check the same on different mobile phones:

Samsung Devices

If you own a Samsung phone, you can install the Samsung Members app to know the battery health status of your phone. Follow these easy steps:

1. Install the Samsung Members app and launch it. In case you’re unable to find it, you can download it using APKPure.

2. Next, click on the Diagnostics button and expand the Battery Status option.

3. You can now view the Battery health of your Samsung phone along with its capacity. In case the health status is poor, you should get it replaced by authorized service centers.

Check Battery Health


Besides installing apps, Apple provides an in-built option to instantly check the battery health of your iPhone. As per Apple, a normal battery on iPhone is designed to retain up to 80% of its original capacity after 500 complete charge cycles. Follow these simple steps to check the battery health of your iPhone:

1. Go to Settings and tap on Battery.

2. Next, tap the Battery Health option and locate the percentage displayed next to Maximum Capacity.

3. In case the battery health is below 80%, your iPhone will automatically enable the reduced performance mode to deliver the best output.

Pixel, Vivo, iQOO, Oppo, Redmi/Xiaomi Devices

Unlike Samsung and OnePlus, other smartphone manufacturers such as Google, Vivo, Oppo, and Redmi/Xiaomi do not offer a sure shot option to find out the battery health of your phone. However, you can get a broad idea about the same by inspecting the Battery Usage statistics. Here’s how you can access the same:

1. Go to your phone’s Settings and tap on Battery.

2. Next, tap Battery Usage and analyze the total screen-on time you are getting with your usage.

3. Here, you can also view the battery consumption associated with each installed app on your phone.

4. Finally, you can track and compare the screen-on time details of each day to gain a broad idea of the battery’s health. A decline in this comparison might indicate an issue with the phone’s battery health.


Checking the battery health of an iPad is not as easy as on iPhones. Luckily, we have researched a few methods to help you examine and find out the exact battery health of your iPad. Head over to our quick explainer to check Battery Health and Charging Cycle on iPad to learn about the same.

Third-Party Apps to Check Battery Health of Phone

Besides native system settings, you can also install certain third-party apps on your Android phone to carefully diagnose its battery health. Apps like Ampere, AccuBattery, and Electron provide a good insight into various battery parameters such as charging speeds, battery health, and temperature. Here’s how you can use them to your advantage:


The Ampere app monitors the charging and discharging current of your smartphone’s battery to estimate its overall health. Follow these steps to install and use this app on your Android phone:

1. Install the Ampere App and launch it.

2. Connect your phone to the charger and monitor the app for a few charging cycles.

3. If your battery health is up to the mark, you will view the ‘Good’ remark next to the Health column.

4. Additionally, you can swipe toward the right to gain more details on your phone’s battery such as temperature, maximum capacity, voltage, etc.


Similar to Ampere, you can install the Electron app on your phone to gain crucial information about the battery. Here’s how:

1. Install the Electron app on your Android phone and tap on Calibrate button to calibrate your battery.

2. The app will run various test values to provide you with information on the device’s battery health.

3. Besides health, you can also analyze different battery parameters such as temperature, voltage, type, and status to gain a better understanding of your phone’s condition.


AccuBattery is another truly remarkable app that provides you with an idea about your phone’s battery health by analyzing continuous charging and discharging cycles. Follow our detailed guide on the AccuBattery app to get a broad estimation of your device’s battery health.

Check Battery Health via USSD Codes on Android

Some Android devices house an in-built diagnostic menu that you can use to access information about the phone’s battery health. For this, you need to dial a specific secret code to access such info. Here’s how:

1. Dial  *#*#4636#*#* on your phone’s dial pad. You don’t have to press the green dial button to access it, it will open up as soon as you type in the code.

2. The Testing interface shall open up on your device. If you’re lucky, you will find the option for Battery Information showing the status of your phone’s battery health.

Bonus: Tips to Prevent Phone Battery Degradation

If you wish to ensure a longer battery life with good health on your smartphone, we have compiled a few tips you can follow:

  • Avoid extreme levels like charging to 100% or discharging all the way to 0%.
  • Try to keep the battery in the 40-80% zone. Frequent, small top-ups are better than full recharges.
  • Avoid fast charging if you’re not in a hurry.
  • Keep the phone in a cool ambiance, especially while charging. Please don’t use it while plugged in.
  • Use these battery-saving tips whenever possible. Less drainage = fewer recharges.
  • Use the original charger and cable or at least a certified third-party charger with the same specification.
  • While phones do stop charging at 100%, you should still avoid overnight charging.
  • If you’re storing the phone for long-term, charge the battery to 50% instead of 100%


Q: How to check the Battery Health of a laptop?

A: You can easily examine the battery health of your laptop running on Windows 11 by following our detailed explainer on the same.

Q: How can you check the battery health on OnePlus smartphones?

A: Earlier, the OnePlus Diagnostic app was used to help you with such stats. But now since it doesn’t work you can use the third-party apps mentioned above to measure your phone’s battery health.

Q: What is the code to check Battery health on Android phones?

A: You can dial *#*#4636#*#* on your phone to access the testing app. However, if this doesn’t work for your phone, then you can install the third-party apps mentioned above.

Wrapping Up: Monitor your Phone’s Battery Health

So that’s all for the various methods to check the battery health of your phone. If this guide has helped you to successfully diagnose the same, then hit the like button and share it. Check out other useful tips linked below, and stay tuned for more useful explainers.

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