🔋 Get full control and transparency over your battery. Battery Manager is your modern tool to monitor battery performance in real-time, identify power drains, and optimize your charging habits.
📌 HIGHLIGHTS
Charge Alarm: Use notifications when a limit is reached (e.g., 80%) to protect your battery in the long run.
Charge Time Forecast: Know exactly how long it takes until your battery is fully charged.
Usage Time: Get a precise estimate of when your battery will run out.
Detailed Usage: See exactly which apps consume how much energy.
App Optimizer: Detect active background apps and close them automatically to save battery.
🚀 App Optimizer
Quickly find out which apps remain active unnoticed in the background. With our Manager, you retain full control and can conveniently close these services with just one tap.
⚡ Real-Time Charge Monitor
No more guessing! See live how fast your device is charging. Battery Manager shows you the current power in watts, voltage in volts, and current flow in milliamperes (mA). Thanks to advanced calibration, the values are determined precisely for your device.
🔔 Charge Alarm
Protect your battery by not always charging it to 100%. Set a charge alarm (e.g., at 80%) and receive a notification as soon as the target is reached. Perfect for relieving battery chemistry in the long term.
📊 History & Analysis
Analyze your charging habits over the last 7 days. When did you charge? How long did it take? Our clear charts show you charging and discharging cycles in detail.
❤️ Battery Health
How fit is your battery really? The app compares the estimated real capacity with the design capacity of your device and gives you an overview of its health status (e.g., Good, Overheated, Overvoltage).
🔌 Charge Speed
Use Battery Manager to find the fastest charger and USB cable for your device. Measure the current flowing during the charging process (in mA) to find out! Know how long the charging process will take and when the battery will be full.
📱 Detailed App Usage
Find out which apps consume the most energy actively or in the background. The detailed app usage statistics help you expose power hogs.
🔋 Power Saving Profiles
Create your own power-saving profile or use the predefined modes (Standard & Ultra) to instantly reduce battery consumption. Automatically adjust settings like screen brightness, screen timeout, Bluetooth, or Wi-Fi to fit your needs.
🧩 Customizable Widgets
Keep all important battery data in view right on your home screen! Our dynamic widgets can be completely customized in size and design to match your style. You alone decide which real-time info is displayed.
IMPORTANT ACCESSIBILITY NOTICE (ACCESSIBILITY SERVICE API):
This app uses the AccessibilityService API to perform the core "App Optimizer" feature. This service acts as a virtual finger to automatically close ("Force Stop") background apps you have selected within the system settings, helping to reduce battery load. We highly value 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.