If you are not carrying an iPhone, chances are you have an Android phone, such as a Samsung Galaxy or a Google Pixel, or one of the other popular models. Android phones, like most modern smartphones, use Li-ion batteries. These batteries are efficient and powerful, but degrade with time.
When a battery starts to get old, you may notice that your phone loses charge faster, takes longer to recharge, or even shuts off without warning. That is why it is important to monitor your Android battery health, allowing you to maintain good performance and extend your phone’s lifespan.
Check Battery Health with a Dial Code
Some of the Android phones can provide hidden diagnostic information with a simple dial code. Here’s how it works.
- Open your Android phone’s dial pad.
- Enter *#*#4636#*#*.
- If supported, you will be able to view a diagnostics menu that displays battery information, including health status and temperature.
However, the code does not apply to every Android device. The feature has been removed or changed by some manufacturers; therefore, it may show different results. If it does not work, you can check it using an application.
Use Apps to Check Android Battery Health
Many Android phones, such as Samsung devices, have built-in applications that help you check the health of your device.
- Open Samsung Members App and go to Support, then click on “Phone Diagnostics” to view battery details.
- Some other phones, such as Google Pixel, may also have similar built-in diagnostic options.
You can also check it using a third-party app, such as AccuBattery, available on the Google Play Store. It provides real-time information on how your phone is being charged, including battery capacity and long-term health.
Why battery health matters
With a good battery, you can keep your phone running efficiently, extend the time it takes to charge, and avoid unwanted shutdowns. You will not only know when your battery needs to be replaced, but you will also be able to take the actions to minimize its use, such as avoiding extreme temperatures, limiting fast charging, and optimizing your phone’s settings.
If your device does not offer the dial code option, you can use an app to monitor your Android battery health. With just a few taps, you can check your phone’s performance and maintain it for the long run.
