Battery Guru: Battery Health is a powerful battery monitoring and optimization app that helps you understand your battery condition and extend the lifespan of your device. The app provides detailed insights into battery health, real capacity in mAh, cycle wear, temperature, current, voltage, and real time performance. Battery Guru records full charging and usage history, analyzes discharge speed, estimates remaining usage time, and calculates expected charging time. The app tracks battery consumption for each installed application, detects unusual battery drain or excessive background activity, and analyzes wake up events and processes that run while the screen is off. Battery Guru offers smart optimization suggestions based on your personal usage habits.
Battery Guru measures real time charging speed, power in watts, and current in mA, helping you evaluate the quality of your charger and cable. Safety alerts notify you of overheating, extended charging, or unsafe charging conditions. The app also informs you when the battery is fully charged so you can unplug on time to avoid overcharging. The customizable power saving mode gives you actionable recommendations to close background apps or reduce settings that drain power. Battery Guru can automatically activate battery saving mode when the battery is low, optimize Doze mode, and send alerts when temperature, battery level, or system activity reaches unsafe levels.
This app includes home screen widgets that display battery level, temperature, and charging status. A clean and intuitive interface presents clear battery information along with detailed graphs to help you understand long term performance. Battery Guru offers an ad free experience, supports long term historical data, provides advanced analytics, and includes a floating overlay for real time battery stats during multitasking.
Key features:
- Battery health monitoring (actual capacity, wear level, temperature).
- Battery usage tracking by apps and device activity.
- Charging analysis (current, power, charging speed, charger/cable quality).
- Smart alerts (full charge, low battery, overheating, abnormal charging).
- Battery optimization & saving tools (recommendations, power-saving modes, Doze customization).
- Convenient widgets displaying real-time battery information on the home screen.
