Battery One: Charging & Health

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🔋 Battery One: Your Ultimate Battery Monitoring Tool

About this app

🔋 Battery One: Your Ultimate Battery Monitoring Tool

Battery One collects, processes, and displays detailed battery data, including charging and discharging speed, voltage, temperature, actual capacity, average battery usage, and more.

❤️ Track Your Battery Health

Did you know your phone's battery has a limited lifespan? Factors like temperature and charging frequency significantly affect battery health. With Battery One, you can analyze these factors and better manage your battery’s longevity.

⚡️ Key Features

• Real-time charge and discharge speed tracking.
• Accurate calculation of actual battery capacity.
• Battery usage history and detailed statistics.
• Forecast remaining battery life based on current charge level.
• Predict battery wear over time using advanced algorithms.
• Customizable notifications tailored to your needs.
• Widget showing current battery level with customizable appearance.
• Graphs for battery temperature and wear over the last week.
• Full access to manage your battery database.

📊 Innovative Battery Insights

Battery One uses a unique algorithm to calculate actual battery capacity by analyzing all charging sessions collectively. This ensures precise results and reliable data to track battery health and performance.

🔑 All-in-One Solution

Battery One combines all essential features provided by battery management apps in a single, convenient tool. Now you don't need multiple applications to monitor battery health, charging speed, usage, and capacity—everything is here in one app.

⌚ Customizable Widget

Battery One includes a sleek widget that displays your battery’s current charge level. You can resize the widget, customize its colors, and adjust text size to match your preferences. Perfect for quick access to battery stats right on your home screen.

✨ Exclusive Battery Wear Prediction

Curious about how long your battery will last? Battery One’s experimental feature predicts battery wear based on your unique usage patterns. This feature uses a complex algorithm to give you insights into your battery's future performance.

🔑 Why Choose Battery One?

• Advanced battery health tracking.
• Detailed battery usage insights.
• Highly accurate capacity calculations.
• Unique battery wear prediction.
• Evaluate your charger's quality.
• Combines all key battery features into one app.
• No intrusive ads for a seamless experience.
• Fully customizable notifications and widgets.
• Database management at your fingertips.

Take control of your phone's battery life with Battery One—the ultimate all-in-one tool for monitoring, optimizing, and maintaining battery health.

Ratings and reviews

I bought it because the other battery app that is well known no longer works. So I downloaded this 1 & bought it (paid for it) to get the use of it's widgets specifically, unfortunately I find them broken and often do not show the true charge of my battery unless I open the app to get the app to refresh the widgets which basically means I bought the app for 1 specific function that you have to pay for but which doesn't actually work properly. that leaves it a 1 ⭐ at best PLEASE FIX THE APP $8.99

Unintrusive ads and all in all just quite good. Just wish I could set manually adjust the cumulative battery health as a free user. That is a non-issue if you get the app while your battery health is close to 100%, but if you start far from that it takes hundreds of charges for the app to adjust the value decently

Not sure about this app. installed it 12 hours ago and the screen has been off for 36 hours. Common core math?? Just bought very thin phone with smaller battery and want check power hogs. One permission I gave last night I had to turn on again this morning.

What’s new

1.9.5 (3)
• Added amperage graph for discharge session.
• Updated the widget refresh method.
• German translation updated.
• Improved stability.
• Minor interface adjustments.
• Updated libraries.