diff --git a/src/org/geometerplus/zlibrary/core/application/ZLApplication.java b/src/org/geometerplus/zlibrary/core/application/ZLApplication.java
index 70093a1f5..9ef81d5ed 100644
--- a/src/org/geometerplus/zlibrary/core/application/ZLApplication.java
+++ b/src/org/geometerplus/zlibrary/core/application/ZLApplication.java
@@ -212,6 +212,10 @@ public abstract class ZLApplication {
 		}
 	}
 
+	public int getBatteryLevel() {
+		return (myWindow != null) ? myWindow.getBatteryLevel() : 0;
+	}
+
 	//Menu
 	static class Menu {
 		public interface Item {
diff --git a/src/org/geometerplus/zlibrary/core/application/ZLApplicationWindow.java b/src/org/geometerplus/zlibrary/core/application/ZLApplicationWindow.java
index 5eb74023c..96c3dc8a9 100644
--- a/src/org/geometerplus/zlibrary/core/application/ZLApplicationWindow.java
+++ b/src/org/geometerplus/zlibrary/core/application/ZLApplicationWindow.java
@@ -46,4 +46,6 @@ abstract public class ZLApplicationWindow {
 	abstract protected boolean canRotate();
 
 	abstract protected void close();
+
+	abstract protected int getBatteryLevel();
 }
diff --git a/src/org/geometerplus/zlibrary/ui/android/application/ZLAndroidApplicationWindow.java b/src/org/geometerplus/zlibrary/ui/android/application/ZLAndroidApplicationWindow.java
index 0f721d8fa..fca3ea893 100644
--- a/src/org/geometerplus/zlibrary/ui/android/application/ZLAndroidApplicationWindow.java
+++ b/src/org/geometerplus/zlibrary/ui/android/application/ZLAndroidApplicationWindow.java
@@ -128,4 +128,12 @@ public final class ZLAndroidApplicationWindow extends ZLApplicationWindow {
 	public void close() {
 		((ZLAndroidLibrary)ZLAndroidLibrary.Instance()).finish();
 	}
+
+	private int myBatteryLevel;
+	protected int getBatteryLevel() {
+		return myBatteryLevel;
+	}
+	public void setBatteryLevel(int percent) {
+		myBatteryLevel = percent;
+	}
 }
diff --git a/src/org/geometerplus/zlibrary/ui/android/library/ZLAndroidActivity.java b/src/org/geometerplus/zlibrary/ui/android/library/ZLAndroidActivity.java
index 2f598fe3e..3fc748ce5 100644
--- a/src/org/geometerplus/zlibrary/ui/android/library/ZLAndroidActivity.java
+++ b/src/org/geometerplus/zlibrary/ui/android/library/ZLAndroidActivity.java
@@ -24,7 +24,7 @@ import java.io.File;
 import android.net.Uri;
 import android.app.Activity;
 import android.os.Bundle;
-import android.content.Intent;
+import android.content.*;
 import android.content.pm.ActivityInfo;
 import android.content.res.Configuration;
 import android.view.*;
@@ -100,6 +100,8 @@ public abstract class ZLAndroidActivity extends Activity {
 			ZLApplication.Instance().openFile(ZLFile.createFileByPath(fileToOpen));
 		}
 		ZLApplication.Instance().repaintView();
+
+		registerReceiver(myBatteryInfoReceiver, new IntentFilter(Intent.ACTION_BATTERY_CHANGED));
 	}
 
 	@Override
@@ -255,4 +257,11 @@ public abstract class ZLAndroidActivity extends Activity {
 			myChangeCounter = 0;
 		}
 	}
+
+	BroadcastReceiver myBatteryInfoReceiver = new BroadcastReceiver() {
+		public void onReceive(Context context, Intent intent) {
+			final int level = intent.getIntExtra("level", 100);
+			((ZLAndroidApplication)getApplication()).myMainWindow.setBatteryLevel(level);
+		}
+	};
 }