gif-icon
search-icon mic-icon
location-marker

Enter your pincode

Explore product availability and delivery choices

26 Aug, 2025

How To Check Your Android Mobile Phone's Battery Health

Popular Smartphone
How To Check Your Android Mobile Phone's Battery Health

As smartphones continue to evolve, their utility increases, and so does our reliance on consistent battery performance. Whether you are streaming, working, or navigating on the go, battery health plays a major role in user satisfaction. While new smartphones often come with strong battery efficiency, over time, battery degradation can affect charging speeds, screen-on time, and overall longevity.

Learning how to check Android battery health ensures that you catch early signs of deterioration and act before performance drops significantly.

 

What is Battery Health? Why Does It Matter?

 

 

Battery health refers to the phone’s battery capacity relative to when it was purchased. A phone with 100% battery health can hold its original charge. As the phone ages, the battery capacity can decrease, resulting in shorter battery life and more frequent charging. In affordable smartphones across various budget segments, maintaining battery optimisation becomes crucial to ensure the device’s usability.

 

Battery health also directly impacts performance and energy efficiency. Several mid-range models include an optimisation feature to manage this balance better.

Different Ways to Check Battery Health on Android

 

How to check battery condition on Android phones? It does not require advanced tools. Most of the newer Android smartphones offer direct insights through system settings or diagnostic codes. Depending on the device manufacturer, the options may vary, but the process remains relatively simple. You can check factors such as battery usage stats, screen-on time, and charge cycles, all of which contribute to understanding battery wear and performance.

Using Built-In Android Battery Tools

 

Most Android devices enable users to check their battery usage stats in the following way:

 

Settings-Battery-Battery Usage

Here, you will find:

 

  • Screen-on time: Indicates the duration since the last charge for which the screen has been active.

     

  • App usage patterns: Which apps are draining the battery?

     

  • Power consumption graph: To visually observe peaks in usage.

     

Some manufacturers also include a phone diagnostics app in their system. You can also dial ##4636## to access the "Testing" menu. Within this, navigate to “Battery Information” to view real-time battery stats including voltage, temperature, and charging status.

Tips to Improve and Maintain Android Battery Health

 

To preserve the performance and battery life, consider these simple and effective tips:

 

- Avoid full discharges and full 100% charges. Maintain a range of 20% to 80% for daily use.

 

- Enable Battery Optimisation. This is found under Settings-Battery-Battery Optimisation.

 

- Disable background apps when not in use.

 

- Keep your software updated. Updates often include battery optimisation patches.

 

- Avoid exposing your phone to extreme temperatures. Heat can accelerate battery degradation.

 

- Use original or certified chargers to avoid voltage mismatch.

 

Phones with adaptive charging and AI-based usage learning (common in newer models) can support long-term battery health with minimal manual input.

Conclusion:

 

Maintaining a decent battery health ensures a seamless smartphone experience. Whether you are using built-in settings, testing codes, or a third-party phone diagnostics app, it is essential to monitor your battery over time. New-generation phones, including budget and mid-range options, often come with innovative battery features, making them easier to manage.

 

Still, keeping an eye on usage habits and implementing proper battery optimisation strategies tends to give you an edge in prolonging your phone’s life. Explore the latest battery-efficient smartphones from trusted brands in stores like Vijay Sales for a power-optimised future.

Frequently Asked Questions

faq1

faqsQuestions
How do I check the health of my Android battery?
faqsAnswer

You can check battery health using Settings > Battery > Battery Usage or use ##4636## to access the hidden testing menu.

faq2

faqsQuestions
What is the *#9900 code for the battery?
faqsAnswer

*#9900# opens the System Dump menu on certain phones, which helps you check logs that may include battery stats. Use cautiously.

faq3

faqsQuestions
Is an 80% battery health rating good for an Android device?
faqsAnswer

Yes, 80% health indicates moderate wear. For a phone used for 1–2 years, this is normal and still usable.

faq4

faqsQuestions
Is charging to 100% bad?
faqsAnswer

Regularly charging to 100% can cause faster battery wear. Try to charge between 20% and 80% for better long-term health.