Battery Charging Monitor 4.0.2 - Google Play

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About Battery Charging Monitor

⚡ Battery Charging Monitor is a real-time battery and charging monitor for device-reported charging speed in Watts (W) and milliamps (mA), charging sessions, temperature, level, and voltage. See how much power and net...

⚡ Battery Charging Monitor is a real-time battery and charging monitor for device-reported charging speed in Watts (W) and milliamps (mA), charging sessions, temperature, level, and voltage.

See how much power and net current enters or leaves your battery while charging or discharging. Follow live battery statistics, monitor your charging sessions, explore charging charts, and review locally recorded history in one place.

IMPORTANT: Wattage (W) and current (mA) values are device-reported net battery metrics, not direct measurements of charger wall output. Reading availability, update frequency, and accuracy depend on your device hardware, Android version, and manufacturer.

📈 LIVE CHARGING SPEED MONITOR (WATTS & mA)
• View device-reported charge and discharge speed in Watts (W) or milliamps (mA)
• Switch between Watt and mA chart views with a single tap
• Readings update approximately once per second when supported
• See minimum, maximum, and average power for the active session
• View live charging charts over 60 seconds, 10, 60, or 120 minutes
• Choose a smooth trend line or actual collected data points
• Check battery level, voltage, battery temperature, and Android plug type (AC, USB, Wireless, Dock)
• Session timer tracks time since you plugged in or unplugged
• Customizable ongoing notification with toggles for voltage, temperature, and elapsed time

🔬 CHARGING PROFILE BY BATTERY LEVEL
Analyze charging performance across ten battery-level ranges: 0-10%, 10-20%, up through 90-100%.
• Review average wattage (W) or current (mA) in each 10% range
• Observe peak charging speed and see how charging tapers off as the battery fills
• Compare charging sessions range by range to observe how different chargers perform with your device
• Build long-term averages accumulated from retained charging sessions
• Session breakdown includes duration, average speed, peak range, and sample count

📜 CHARGING & DISCHARGING HISTORY
• Keep up to the 199 most recent charging and discharging sessions
• Track start and end battery level, duration, and recorded Watt / mA range
• Visual level track shows where each session began and ended
• Dynamic status updates live while monitoring is running

🔋 BATTERY & DEVICE INFORMATION
Battery Charging Monitor displays data reported by Android and your device hardware. Depending on manufacturer support, information may include battery technology, system-reported battery status, and available RAM. Unsupported rows are hidden rather than guessed.

⚙️ PERSONALIZE YOUR BATTERY MONITOR
• Dark, Standard Dark, light, or system theme
• Teal or blue accent color
• Celsius (°C) or Fahrenheit (°F)
• Customizable high charge level notifications
• 18 languages, including right-to-left Arabic
• Core battery monitoring works offline
• Optional auto-restart after reboot (background operation may be subject to device settings)

⭐ PRO — one-time purchase, yours forever
• Removes all ads
• Unlocks the 60-minute and 120-minute battery chart windows
No subscription, ever.

🔒 PRIVACY
Your battery data stays on your device. Recorded measurements and session history are stored locally and never uploaded to external servers. No account, location permission, or storage permission required. Google services provide ads, analytics, and crash reporting as outlined in the privacy policy.

Requires Android 9.0 or newer.

Questions or feedback? tofa.du@gmail.com

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Previous Versions

Here you can find the changelog of Battery Charging Monitor since it was posted on our website on 2021-12-11 11:44:54. The latest version is 4.0.2 and it was updated on 2026-10-12 16:34:23. See below the changes in each version.

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