How to Check Samsung S25 Battery Health

 Battery health is a key factor in maintaining the performance and longevity of your Samsung Galaxy S25. Over time, batteries degrade, causing reduced capacity, slower charging, and shorter usage between charges. Monitoring battery health allows users to optimize charging habits, improve performance, and prevent unexpected shutdowns. OnePlus provides a step-by-step guide on how to check battery health on Samsung S25 safely and accurately.


Why Checking Battery Health Matters

Regularly assessing battery health helps:

  • Identify performance issues such as rapid drain or unexpected shutdowns

  • Optimize charging practices for longer battery lifespan

  • Determine if the battery needs replacement

  • Enhance device efficiency and stability

Understanding your battery’s condition ensures your Galaxy S25 remains reliable and responsive.


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

Samsung devices feature a 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 or features consume the most power

  3. Look for Battery Health (if available on your firmware) to see the approximate maximum capacity relative to the original design

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


Step 2: Use Samsung Members App

The Samsung Members app offers detailed diagnostics:

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

  2. Navigate to Get Help → Interactive Checks → Battery

  3. Run the diagnostic test to view battery health, charge efficiency, and recommendations

This is a safe and official method to assess your device’s battery condition.


Step 3: Check Battery Performance Indicators

Even without apps, you can monitor signs of battery degradation:

  • Rapid battery drain during normal use

  • Device shutting down unexpectedly even with charge remaining

  • Slow charging or overheating

  • Swelling or physical deformation of the battery

If any of these signs appear, checking battery health can determine if replacement or service is needed.


Step 4: Use Third-Party Apps (Optional)

For detailed insights, third-party apps can help:

  • AccuBattery, GSam Battery Monitor, or CPU-Z provide metrics like mAh capacity, charge cycles, and battery wear

  • Track trends over time to identify gradual degradation

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


Step 5: Optimize Battery Life Based on Health

Once you assess battery health, you can take measures to preserve performance:

  1. Avoid extreme temperatures; keep the phone cool

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

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

  4. Close unnecessary background apps and disable features like Bluetooth or GPS when not needed

Regular maintenance improves battery longevity and device reliability.


Step 6: Consider Professional Assistance

If battery health is low or issues persist:

  • Visit a Samsung Authorized Service Center

  • Avoid unauthorized replacements to prevent device damage

  • Keep the device backed up before any service or replacement

Professional service ensures safe and reliable battery maintenance.


Final Thoughts

Checking battery health on Samsung S25 is essential for maintaining performance, optimizing charging, and extending device longevity. By following OnePlus’ guide — using built-in tools, Samsung Members, optional third-party apps, monitoring performance, and applying optimization strategies — you can proactively manage your battery and avoid unexpected issues. Regular attention to battery health ensures your Galaxy S25 performs at its peak for years to come.

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