Test fast charging speed: watts, voltage, current & power
About Battery Charge - Power Meter
Battery Charge - Power Meter is a tools app developed by FaitAuJapon.com.
Download Statistics
Battery Charge - Power Meter has been downloaded 16 thousand times. In the last 30 days, the app was downloaded 6.8 thousand times.
User Ratings
The app has no ratings yet.
App Information
Battery Charge - Power Meter is FREE to download. The APK download size is 21.56 MB. The latest version available is 1.1.3fg. The last update was on June 11, 2026.
Technical Requirements
The app has a content rating of Everyone. The app has been available on Google Play January 2026.
Description
Battery Charge Power Meter helps you see how fast your phone is really charging.
Check the real charging power your device receives in real time, including watts, current and voltage. Whether you use a fast charger, USB port, power bank or wireless charger, the app shows what your phone actually gets, not just what the charger claims.
Test your charger and cable
Use Battery Charge Power Meter to: - Measure charging power in watts - Check electric current and voltage - Compare fast chargers, cables and USB ports - Detect slow or unstable charging - See if wireless charging is performing correctly - Identify power drops during a charging session
Real-time charging data
Monitor key battery and charging information live: - Charging and discharging power - Current in mA or µA - Voltage - Charging status - Slow, normal or fast charging detection - USB and wireless charging detection
Live charging graph
Follow your charging performance with a clear real-time graph. See how power changes during the session, detect drops caused by heat or poor connections, and find the maximum charging power reached.
Background monitoring
Keep tracking your charging session even when the app is not open thanks to a persistent notification.
On supported Android 16+ devices, Battery Charge Power Meter can also show live charging power directly in the system status bar, so you can check charging performance at a glance.
Simple, clean and easy to read
The app is designed to make charging data understandable: - Modern interface - Light and dark mode - Clear values - Easy-to-read charts - Optimized for phones and tablets
Privacy-friendly
Battery Charge Power Meter works without unnecessary data collection: - No account required - No personal data collected - No tracking or analytics - Works fully offline
Use Battery Charge Power Meter to test fast charging, compare chargers and cables, diagnose slow charging, and understand how your phone really charges.
Download Battery Charge Power Meter and check your real charging speed today.
Recent changes: Battery Charge - Power Meter Get the real charging power, current & voltage of your battery
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Comments on Battery Charge - Power Meter for Android
★★★★★Ron Auble· May 9, 2026
Over time, you accumulate many USB chargers and cables. This app lets you see how much changing current these chargers actually deliver to your devices. Also lets you test that new off brand "fast" changer to see if it delivers. I've location a couple of cables that were no longer delivering constant full power to my tablet. Bottom line, this is one of the most useful apps I've found for troubleshooting chargers and cables.
Google Play Rankings for Battery Charge - Power Meter
This app is not ranked
Technologies used by Battery Charge - Power Meter
Battery Charge - Power Meter is requesting 15 permissions and we don't have library information (yet).
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