Monitor battery health, charging speed, temperature, usage, alarms & widgets.
| Name | Battery Guru |
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| Publisher | Paget96 |
| Genre | Tools |
| Size | 15 MB |
| Version | 2.3.20 |
| Update | May 2, 2025 |
| Get it On | Play Store |
Battery Guru is the all-in-one solution to monitor battery health, analyze charging habits, track battery usage, and extend battery life on Android devices. Gain real-time insights into your device’s power consumption, temperature, and performance with powerful features built for accuracy and control.
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Monitor Battery Health and Performance in Real Time
Battery Guru provides detailed monitoring of your battery’s condition and charging behavior. Understand how your battery performs under different usage scenarios and take actions to maximize its lifespan.
- Real-time battery health tracking
- Live temperature, voltage, and current monitoring
- Charging and discharging performance metrics
Accurate Battery Usage and Charging Analytics
Take full control over your device’s power usage with advanced analytics and consumption insights. Battery Guru helps you detect inefficient apps and power-hungry processes.
- Detailed battery usage stats for screen-on and screen-off states
- Wake-lock analysis to track apps waking your device unnecessarily
- Charging history and battery wear tracking
Set Custom Battery Alerts and Notifications
Stay informed with smart alerts that keep you updated on your battery’s status. Receive notifications before your battery overheats or hits full charge, helping prevent long-term damage.
- Custom full charge and low battery alarms
- Alerts for high battery temperature, voltage, and power drain
- Battery percentage display in status bar
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Test Chargers and Cables for Performance
Not all chargers are equal. Battery Guru evaluates your charging hardware and helps you identify which accessories deliver optimal performance.
- Real-time charger and cable testing
- Charging speed and efficiency analysis
- Detect underperforming or unsafe charging equipment
Extend Battery Life with Smart Insights
Battery Guru is designed to reduce battery wear and prolong battery life through informed charging and usage behavior.
- Monitor battery health percentage and capacity (mAh)
- Analyze battery wear per charge cycle
- Get tips and insights to improve charging habits
- Beautiful and Adaptive Battery Widgets
Stay updated at a glance with customizable widgets that deliver instant access to battery status and key stats. - Home screen widgets for battery level, temperature, and charging status
- Lightweight, adaptive design for any layout
- Quick access to essential battery information
Upgrade to Battery Guru Pro
Unlock premium features for the ultimate battery management experience:
- Ad-free interface for uninterrupted use
- Detailed historical analytics and battery trends
- Custom overlays for on-screen battery stats while multitasking
Optimize Battery Usage with Battery Guru
Battery Guru is trusted by users worldwide to monitor, optimize, and protect their smartphone batteries. Whether you’re looking to extend battery life, reduce overheating, or understand your power usage better, Battery Guru gives you the tools to do it.
Download Battery Guru today and take full control of your battery.
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What's New
v2.3.20
- Fixed a battery drain issue on some devices
- Reduced battery usage in widget updates
- Disabled widget update while screen off
- Improved chart rendering speed
- Fixed random crashes reported by users
- Added an explanation for battery health readings over 100%
- Changed the battery level alarm to ring every 5 minutes instead of at each percentage
- Removed old battery history to save storage
- Updated translations in all supported languages
Download Battery Guru v2.3.21 MOD APK (Premium Unlocked)
You are now ready to download Battery Guru for free. Here are some notes:
- Please check our installation guide.
- To check the CPU and GPU of Android device, please use CPU-Z app
