Battery Guru: Battery Health

Battery Guru APK is a free tools app for Android by Paget96. Battery health monitor with mAh capacity, charging speed, temperature and usage. On this page you can get the latest version 2.5.1.0, read what it offers and follow a simple install guide.

What Is Battery Guru APK?

Battery Guru belongs to the Tools category and is built by Paget96. It has already reached 1,000,000+ installs on Google Play with an average rating of 4.5/5 from 35,371 ratings, which shows how many people rely on it every day.

Battery Guru is a battery monitor that shows how much charge your battery can still hold, in mAh and as a percentage of its design capacity. It also tracks charging speed, temperature, screen on time and the apps you used as the battery drained.

Every battery loses capacity as it ages. Battery Guru estimates how much from your phone's data and your own charges, and labels each reading with how sure it is.

Downloading the Battery Guru APK file lets you install the app directly, update it on your own schedule and keep a backup of the version that works best on your phone.

Key Features of Battery Guru APK

• Estimated capacity in mAh next to the design capacity
• Health as a percentage, with a chart of your charges
• Each reading marked Verified, Estimated, Approximate or Learning
• Uses the phone's own health figure if it has one, otherwise the first reading needs some use and often a few charges
• Cycle count from the system, or calculated from your sessions
• Settings for phones with two battery cells

Battery Guru App Information

How to Download and Install Battery Guru APK

1. Scroll to the download button on this page and tap it to save the Battery Guru APK file.
2. Open Settings on your phone and allow installs from your browser or file manager when asked.
3. Open the downloaded file and tap Install.
4. Wait a few seconds, then tap Open to start Battery Guru.
5. Switch the unknown-sources permission back off to keep your phone protected.

What’s New in Battery Guru 2.5.1.0

Fixed a crash right after start on some phones. Two-cell phones like the OnePlus 15 and ROG Phone 9 show real charge, discharge and health values. A charge stays whole when the phone pauses the app or the charger pauses. At a charge limit the app now says not charging. Battery health shows how long your battery has been in use. 1×1 widgets fill their square again and can show just the number. Fixes for App usage. The listing was last updated on October 30, 2026.

Tips for the Best Experience with Battery Guru

• Keep at least 500 MB of free storage so Battery Guru can install and update smoothly.
• Use a stable Wi-Fi connection when you download the file or open the app for the first time.
• Grant only the permissions that Battery Guru really needs and review them from time to time.
• Restart your phone after a big update if the app feels slow or freezes.

Device compatibility

Battery Guru works on phones and tablets running Android 7.0 or higher. Older devices may run it a little slower, so close background apps if you notice lag.

Is Battery Guru APK Safe to Use?

Battery Guru is the same app that is published on the official Google Play listing. Always download from a source you trust, keep your phone updated and scan files with a security app if you are unsure.

Looking for something similar? Browse our Tools apps or discover more free Android apps.

Battery Guru FAQ: Common Questions Answered

Is Battery Guru APK free to download?

Yes. Battery Guru is free to download and use. Some features may offer optional in-app purchases.

What is the latest version of Battery Guru?

The latest version listed here is 2.5.1.0. It was last updated on October 30, 2026.

Which Android version does Battery Guru need?

Battery Guru needs Android 7.0 or newer to run properly.

How do I update Battery Guru?

Come back to this page for the newest file, download it and install it over the old version. Your data stays in place.

Final Thoughts on Battery Guru

If you want a reliable tools app, Battery Guru APK is worth installing. Use the button above to get version 2.5.1.0 and enjoy everything Battery Guru has to offer.

 

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