Battery Lab: Battery Info
Contains adsIn-app purchases
10K+
Downloads
Everyone
info
About this app
Want to know the real remaining capacity of your smartphone or tablet battery? Or maybe you’ve bought a new battery and want to check its actual capacity? Then this app is for you!
Battery Lab helps you:
- Measure the remaining battery capacity or check the real capacity of a new battery
- View battery capacity in Wh, charge cycles, temperature, and voltage
- Monitor charge/discharge current in real time
- Get notifications when the battery is low, reaches a certain charge level, or is fully charged
- Receive alerts when the battery overheats or gets too cold
- See charging current limit (if supported by your device)
- Display information in an overlay on screen
The app is optimized for minimal background power usage.
Before leaving a review or asking questions, please read the instructions and FAQ — most answers are already there.
Permissions explained:
• Storage access → for settings backup
• Draw over other apps → to display overlay information
• Launch at startup → so the app can auto-start after boot
• Run in foreground → required for:
- Battery info notification
- Logging charging history
- Sound alerts for power connection/disconnection
- And more features
Battery Lab helps you:
- Measure the remaining battery capacity or check the real capacity of a new battery
- View battery capacity in Wh, charge cycles, temperature, and voltage
- Monitor charge/discharge current in real time
- Get notifications when the battery is low, reaches a certain charge level, or is fully charged
- Receive alerts when the battery overheats or gets too cold
- See charging current limit (if supported by your device)
- Display information in an overlay on screen
The app is optimized for minimal background power usage.
Before leaving a review or asking questions, please read the instructions and FAQ — most answers are already there.
Permissions explained:
• Storage access → for settings backup
• Draw over other apps → to display overlay information
• Launch at startup → so the app can auto-start after boot
• Run in foreground → required for:
- Battery info notification
- Logging charging history
- Sound alerts for power connection/disconnection
- And more features
Updated on
Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
This app may share these data types with third parties
App activity, App info and performance, and Device or other IDs
No data collected
Learn more about how developers declare collection
Data is encrypted in transit
Data can’t be deleted
What’s new
This version brings a major update for Battery Lab:
- Added support for Android 16
- Bug fixes for improved stability
- Fixed crashes on certain devices
- Cleaner battery information design and layout
- Additional detailed battery information
- Added Russian language
- Removed Kernel Experiment feature
- The app no longer uses root access to retrieve additional battery information or modify kernel settings related to the battery
- Added support for Android 16
- Bug fixes for improved stability
- Fixed crashes on certain devices
- Cleaner battery information design and layout
- Additional detailed battery information
- Added Russian language
- Removed Kernel Experiment feature
- The app no longer uses root access to retrieve additional battery information or modify kernel settings related to the battery
App support
About the developer
Deni Liandi
admin@jacktor.com
KP. Tlajung Udik, Gunung Putri, RT.001/RW.006
Bogor
Jawa Barat 16962
Indonesia
