Battery data monitor. Easily view your device's battery percentage, real-time voltage, current, temperature, and state of health (SOH). Keep abreast of battery operating data to help you better understand battery health.

Latest Version

Update
May 27, 2025
Developer
Category
Google Play ID
Installs
100+

App APKs

波利電池BMS APP

Battery Data Monitor - Comprehensive knowledge of your battery status

Welcome to Polly Battery, a simple tool focused on browsing and monitoring battery data of Android devices. If you want to gain insight into the health of your phone's battery, this app provides a clear, easy-to-read interface that makes it easy to access all critical battery data.

Main functions:

State of Charge (SoC): Accurately displays the current percentage of remaining power.
Real-time voltage and current: Check the battery's real-time voltage and current value when charging or discharging to understand the battery's activity status.
Battery temperature: Monitor battery temperature to detect overheating or coldness in time, which is very important for battery life.
State of Health (SOH): Provides an estimate of the battery's state of health to help you evaluate the degradation of the battery's usable capacity.
Cycle Count: View the number of charge and discharge cycles of the battery (if the device or system s this data).
Charging status: Shows whether the battery is charging, discharging or idle.

By browsing this detailed battery data, you can:

Understand battery health: Track SOH and cycle count to determine if the battery needs to be replaced.
Optimize usage habits: Based on charge and discharge current and temperature data, adjust charging methods or usage habits to avoid damage to the battery.
Preliminary diagnosis of the problem: When the battery behaves abnormally, viewing the data can help you initially determine the problem.
Please note:

Polly Battery is a pure battery data browsing and monitoring tool. It relies on battery information provided by the Android system and presents this information to you in a friendly way.

This application does not have the following features:

Does not control the charging or discharging process of the battery.
No cell balancing or other hardware-level battery management operations are performed.
Does not modify the system's power management settings.
The Polly Battery acts as a transparent window, allowing you to see more clearly what's going on inside your device's battery.

now to start comprehensive monitoring of your battery health!
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