Battery Manager: Health, Saver

Battery draining fast? Find out why! 🔋
Battery Manager shows you in real-time which apps are draining your battery, measures your charging speed in Watt, and helps you protect your battery with a charge alarm and power-saving modes.

📌 HIGHLIGHTS
- 🔋 Battery Saver: Standard & Ultra power-saving modes, or build your own
- 🔔 Charge Alarm: Get notified at your limit (e.g. 80%) to protect your battery long-term
- ⚡ Real-Time Charging Monitor: Live Watt, Volt & mA readings, plus charge time prediction
- 📊 Power Drainers: See exactly which apps are consuming your battery
- ❤️ Battery Health: Real capacity vs. design capacity, at a glance
- 🌙 Deep-Sleep Detection: See how efficiently your device saves power in standby
- 🧩 Customizable Widgets: Home-screen battery widgets with Material You support
- 🚀 App Optimizer: Close background apps automatically, in one tap

🚀 App Optimizer
Find out quickly which apps are running unnoticed in the background and consuming battery power. With just one tap, you can easily close these services and save power instantly.

⚡ Real-Time Charging Monitor
Stop guessing! See live how fast your device is charging: power in Watt, voltage in Volt, and current flow in Milliampere (mA). Thanks to advanced calibration, the values are determined exactly for your device. This way, you can also find out which charger and USB cable charges the fastest.

🔔 Charge Alarm
Continuously charging to 100% damages the battery. Set a charge alarm (e.g., at 80%) and get a notification as soon as the target is reached – the easiest method to protect your battery in everyday life.

❤️ Battery Health
How healthy is your battery really? The app compares the estimated real capacity with the design capacity of your device and shows you the health status at a glance (e.g., Good, Overheat, Overvoltage).

📊 History, Analysis & Deep-Sleep Detection
Continuously analyze your charging and discharging habits. Clear graphs show your cycles in detail. A special highlight is the intelligent Deep-Sleep detection – so you can see exactly how efficiently your device saves power in standby mode.

📱 App Usage in Detail
Which apps consume the most power in the background? The detailed usage statistics expose every power drainer – so your battery can finally last the whole day again.

🔋 Power-Saving Profiles
Use the predefined modes (Standard & Ultra) or create your own power-saving profile. Screen brightness, screen timeout, Bluetooth, or Wi-Fi are automatically adjusted to your needs.

🧩 Customizable Widgets
Battery level, remaining time, and more right on the home screen! The dynamic widgets completely adapt to your style in size and design – including Material You.

IMPORTANT NOTE ON ACCESSIBILITY (ACCESSIBILITY SERVICE API):
This app uses the AccessibilityService API to execute the core feature "App Optimizer". This service acts as a virtual finger to automatically close your selected background apps in the system settings (Force Stop) in order to reduce the load on the battery. We attach great importance to your privacy: This service does not read any personal screen content, does not collect any data, and does not share any information with us or third parties.