How to Check Battery Health on Samsung S25

 Battery health is critical for ensuring that your Samsung Galaxy S25 performs at its best. Over time, smartphone batteries degrade, resulting in reduced capacity, shorter usage times, and slower charging. Monitoring battery health allows you to take preventive measures, optimize performance, and extend battery lifespan. OnePlus provides a detailed guide on how to check battery health on Samsung S25 safely and accurately.

Did you know? For a complete guide on this topic, check out the Samsung Learning Hub and explore related tips in the Battery & Power Topic Hub.

Why Checking Battery Health Is Important

Regularly assessing battery health helps:

  • Identify performance issues such as rapid drain or unexpected shutdowns

  • Optimize charging habits to prolong battery life

  • Determine when battery replacement is needed

  • Enhance device efficiency and longevity

Understanding battery condition ensures that your Galaxy S25 remains reliable throughout its lifecycle.

Step 1: Use Samsung’s Built-in Battery and Device Care

Samsung provides a comprehensive Battery and Device Care tool to monitor battery status:

  1. Open Settings → Battery and Device Care → Battery.

  2. Tap Battery Usage to see which apps consume the most power.

  3. Check Battery Health if available (on newer Samsung firmware, this shows approximate maximum capacity relative to original).

This gives a quick overview of battery performance and potential optimization opportunities.

Step 2: Enable Detailed Battery Diagnostics

For a more detailed report:

  1. Dial *#*#4636#*#* (on some Samsung devices) to open the Testing Menu.

  2. Navigate to Battery Information.

  3. Review Health Status, Voltage, Temperature, and Charge Cycles.

OnePlus Tip: Not all Samsung S25 models provide full diagnostic info via this code; in such cases, proceed with third-party apps.

Step 3: Use Samsung Members App

Samsung Members app provides detailed diagnostics, including battery status:

  1. Install or open Samsung Members from the Play Store or device.

  2. Go to Get Help → Interactive Checks → Battery.

  3. Run the test to see battery condition, charge efficiency, and suggestions for improvement.

This method is safe and officially supported by Samsung.

Step 4: Use Third-Party Apps (Optional)

If you want more detailed analysis:

  • Apps like AccuBattery, GSam Battery Monitor, or CPU-Z can provide insights into battery health, capacity, and charging patterns.

  • Monitor metrics such as mAh capacity, charge cycles, and battery wear over time.

OnePlus Tip: Only download apps from Google Play Store and avoid apps that request unnecessary permissions.

Step 5: Monitor Battery Performance Indicators

Even without apps, there are signs of battery health issues:

  • Rapid battery drain despite normal usage

  • Device shutting down unexpectedly at high charge percentages

  • Slow charging or overheating

  • Swelling or physical deformation of the battery

If these occur, checking battery health helps determine if replacement or service is needed.

Step 6: Optimize Battery Life Based on Health

After checking health, you can extend battery longevity:

  1. Avoid extreme temperatures; keep the device cool.

  2. Use Samsung Adaptive Battery feature: Settings → Battery and Device Care → Battery → More Battery Settings → Adaptive Battery.

  3. Avoid charging to 100% constantly; aim for 20–80% for long-term preservation.

  4. Disable unnecessary background apps that consume power.

These habits help maintain optimal battery performance over time.

Final Thoughts

Checking battery health on Samsung S25 is essential for maintaining reliable performance, optimizing charging habits, and ensuring device longevity. By following OnePlus’ guide — using built-in tools, Samsung Members, optional third-party apps, and monitoring performance indicators — you can proactively manage battery health and avoid unexpected issues. Regular checks and careful charging practices keep your Galaxy S25 performing at its peak.

Read related posts on OnePlus: How to Check Battery Health on Samsung S25

Comments

  1. AnonymousNovember 9, 2025 at 11:32 PM

    "Really helpful guide! I wasn’t sure how to check my S25 battery health, and this made it super clear. Thanks for sharing!"

    ReplyDelete

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