Ampere Battery Charging Meter

Contains adsIn-app purchases
1.32K reviews
Content rating
Everyone
100K+
Downloads
Content rating
Everyone
Learn more
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About this app

⚡ Monitor, Optimize & Protect Your Battery – All in One App!

Want to know how fast your phone is charging, how long your battery may last, or when it is fully charged?

Ampere Battery Charging Meter helps you monitor charging and discharging information, check battery details, view charging status, and manage useful power settings from one convenient app..

⚡ Key Features
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🔋 Battery Ampere Details
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👉 Real-time charging speed calculation (e.g., 2% per hour)

👉 Approximate charging time left (e.g., 2 hr 37 min)

👉 Discharging rate monitoring (e.g., 9.4% per hour)

👉 Approximate backup time while discharging (e.g., 10 hr 25 min)

🎨 Charging Screen Themes
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👉 Beautiful charging animation screens when you plug in your charger

👉 Multiple charging screen themes to choose from

🛠 Battery Optimizer
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👉 Quickly manage phone settings to save power:

👉 Toggle Mobile Data & WiFi

👉 Control Brightness & Sleep Time

👉 Adjust Sound Profile & Volume Settings

📊 Battery Statistics
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👉 View complete technical details in one place:

👉 Voltage & Temperature

👉 Battery Level & Status (Charging/Discharging)

👉 Plug Type (USB / AC / Wireless)

👉 Maximum Capacity & Health

👉 Battery Technology

👉 Android Version, Manufacturer, Model & Build ID

🚨 Smart Battery Alerts
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👉 Notify when battery is fully charged

👉 Custom low battery alerts at user-defined %

👉 Temperature alerts (e.g., when battery reaches 54°C)

🌟 Why Choose Ampere Battery Charging Meter?
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✔️ Simple & easy-to-use interface
✔️ Real-time monitoring with accurate readings
✔️ Customizable charging screen themes
✔️ Smart battery saver tools & alerts

Ampere Battery Charging Meter gives you a simple way to understand your battery, monitor charging and keep important battery information within easy reach.
Track charging speed, spot slow chargers & monitor battery health with alerts.
Updated on
Sep 8, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
  • No data shared with third parties
    Learn more about how developers declare sharing
  • No data collected
    Learn more about how developers declare collection
  • Data is encrypted in transit
  • Data can’t be deleted

Ratings and reviews

1.3K reviews
Amanda Mazziotti
April 17, 2023
This app is bogged down with ads; it froze as it loaded one before it even loaded the app, the first time I used it! Then, there are ads IN the app, and when I exited, I had to watch another one! There are apps that offer the very same features as this one, and even more, that don't bombard you with ads like this one does. Download one of those instead.
65 people found this review helpful
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Amanda Fulton
October 29, 2022
Fantastic for figuring out problems with charging your device. My phone said it was charging when the battery percentage was decreasing. Because of this app I was able to determine my surge protector power bar failed and wasn't letting enough current through.
84 people found this review helpful
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Aaron Myers
June 19, 2023
App looks good on Play Store, but there's no way a battery app needs access to make or control calls. Other similar apps do not need this permission. . . . Developer isn't going to see high ratings or many users with this sketchy requirement that other battery apps don't use.
24 people found this review helpful
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What’s new

- Improved app performance.
- Removed crashes & errors.
- Latest android version.