Measure charging speed, detect draining apps, and benchmark battery health.
About Battery Info PI: Charge Meter
Battery Info PI: Charge Meter is a tools app developed by Infernus.
Download Statistics
Battery Info PI: Charge Meter has been downloaded 11 thousand times. In the last 30 days, the app was downloaded 200 times.
User Ratings
The app has no ratings yet.
App Information
Battery Info PI: Charge Meter is FREE to download. The APK download size is 9.34 MB. The latest version available is 1.4.4. The last update was on March 6, 2026.
Technical Requirements
The app has a content rating of Everyone. The app has been available on Google Play February 2025.
Description
Is your battery draining too fast? Does your phone charge slowly?
Battery Info PI acts as a professional investigator for your device's power usage. This advanced diagnostic tool helps you monitor battery health, measure charging speed, and identify the exact apps that are draining your power.
Unlike basic battery monitors, Battery Info PI provides forensic-level analysis and an exclusive hardware benchmark to verify the true performance of your battery.
KEY FEATURES:
Live Charging Monitor Instantly measure your charging speed in real-time. The visual speedometer displays the exact current flow (in mA) so you can verify if your charger is working correctly or if your cable is defective. See live status updates for Turbo Charging, Fast Charging, or Slow Charging.
App Drain Detector Stop guessing which apps are killing your battery. Our Usage Investigator scans your system to create a detailed list of power-hungry applications from the last 24 hours. Identify and stop hidden background processes that consume energy without your knowledge.
Battery Health Benchmark How good is your battery really? Run our proprietary "System Diagnostic" benchmark to stress-test your device. We analyze CPU efficiency, GPU power consumption, and screen drain to assign a specific performance grade (S, A, B, C, or F) and a score out of 100.
Forensic Power Analysis Dive deep into your battery statistics. View detailed "Input Flow" and "Drain Flow" analytics to compare your average charging speed against your peak power consumption. Access raw data for voltage, temperature, technology type, and remaining capacity.
Usage Predictions Know exactly how long your battery will last. Get accurate time estimates for specific activities including Gaming, Video Streaming, Music Playback, Browsing, and Calling based on your current charge level.
Dynamic Charts & Graphs Visualize your battery performance with professional signal charts. Track stability fluctuations in voltage, current, and temperature over time to detect overheating or unstable power delivery.
Day & Night Themes Designed with a clean, professional interface that adapts to your preference. Switch seamlessly between a high-contrast Dark Mode for power saving and an elegant Light Mode for daylight visibility.
Detailed Battery Specs Access core hardware information including: • Real-time Battery Level and Status • Battery Technology (Li-Polymer, Li-ion, etc.) • Temperature Monitoring (Celsius) • Voltage Reading (Volts) • Health Condition Verdict (Good, Overheat, Dead, Over Voltage) • Charging Source (AC, USB, Wireless)
Why Choose Battery Info PI? • Accurate: Readings directly from system sensors. • Lightweight: Minimal impact on system resources. • Professional: Designed for diagnostics and troubleshooting. • Transparent: Clear data without confusing jargon.
Take control of your device power. Download Battery Info PI today to monitor, analyze, and optimize your battery life.
Recent changes: - General performance and stability improvements - Minor UI refinements - Bug fixes and internal improvements
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Comments on Battery Info PI: Charge Meter for Android
★★★★★Yoran Bosman· Mar 15, 2026
Finally an app that shows battery drain and assigns a score. I would suggest adding the option to compare to others with the same phone
★★★★★Michael Kabler (DCoyQ1)· Jun 18, 2025
Has varied detailed information. Unfortunately it is way more than I was looking for. I just wanted a simple app to check what Volts and Amps some of my charger are putting out.
★★★★★Keith White· Mar 9, 2026
Battery Info Pi: Charge Meter does accurately give you the full battery output.
★★☆☆☆Rachmat Wahid Zulfiqar· Jul 5, 2025
It reports wrong current value, one zero too many
Google Play Rankings for Battery Info PI: Charge Meter
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Technologies used by Battery Info PI: Charge Meter
Battery Info PI: Charge Meter is requesting 12 permissions and we don't have library information (yet).
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