diff --git a/src/com/android/settings/fuelgauge/BatteryDiffEntry.java b/src/com/android/settings/fuelgauge/BatteryDiffEntry.java
index c57ee6fd869..7c27d7de3a0 100644
--- a/src/com/android/settings/fuelgauge/BatteryDiffEntry.java
+++ b/src/com/android/settings/fuelgauge/BatteryDiffEntry.java
@@ -20,6 +20,9 @@ import android.content.pm.PackageInfo;
 import android.content.pm.PackageManager;
 import android.content.pm.PackageManager.NameNotFoundException;
 import android.graphics.drawable.Drawable;
+import android.os.Process;
+import android.os.UserHandle;
+import android.os.UserManager;
 import android.util.Log;
 
 import androidx.annotation.VisibleForTesting;
@@ -51,6 +54,7 @@ public final class BatteryDiffEntry {
     private double mPercentOfTotal;
 
     private Context mContext;
+    private UserManager mUserManager;
     private String mDefaultPackageName = null;
 
     @VisibleForTesting String mAppLabel = null;
@@ -68,6 +72,7 @@ public final class BatteryDiffEntry {
         mForegroundUsageTimeInMs = foregroundUsageTimeInMs;
         mBackgroundUsageTimeInMs = backgroundUsageTimeInMs;
         mBatteryHistEntry = batteryHistEntry;
+        mUserManager = context.getSystemService(UserManager.class);
     }
 
     /** Sets the total consumed power in a specific time slot. */
@@ -112,6 +117,19 @@ public final class BatteryDiffEntry {
         return mDefaultPackageName;
     }
 
+    /** Whether the current BatteryDiffEntry is system component or not. */
+    public boolean isSystemEntry() {
+        switch (mBatteryHistEntry.mConsumerType) {
+            case ConvertUtils.CONSUMER_TYPE_USER_BATTERY:
+            case ConvertUtils.CONSUMER_TYPE_SYSTEM_BATTERY:
+                return true;
+            case ConvertUtils.CONSUMER_TYPE_UID_BATTERY:
+                return isSystemUid((int) mBatteryHistEntry.mUid)
+                    || mBatteryHistEntry.mIsHidden;
+        }
+        return false;
+    }
+
     private void loadLabelAndIcon() {
         if (mIsLoaded) {
             return;
@@ -151,7 +169,9 @@ public final class BatteryDiffEntry {
                 if (mAppIcon == null) {
                     mAppIcon = mContext.getPackageManager().getDefaultActivityIcon();
                 }
-                if (mAppLabel != null && mAppIcon != null) {
+                // Adds badge icon into app icon for work profile.
+                mAppIcon = getBadgeIconForUser(mAppIcon);
+                if (mAppLabel != null || mAppIcon != null) {
                     sResourceCache.put(
                         mBatteryHistEntry.getKey(),
                         new BatteryEntry.NameAndIcon(mAppLabel, mAppIcon, /*iconId=*/ 0));
@@ -235,6 +255,17 @@ public final class BatteryDiffEntry {
         sResourceCache.clear();
     }
 
+    private Drawable getBadgeIconForUser(Drawable icon) {
+        final int userId = UserHandle.getUserId((int) mBatteryHistEntry.mUid);
+        final UserHandle userHandle = new UserHandle(userId);
+        return mUserManager.getBadgedIconForUser(icon, userHandle);
+    }
+
+    private static boolean isSystemUid(int uid) {
+        final int appUid = UserHandle.getAppId(uid);
+        return appUid >= Process.SYSTEM_UID && appUid < Process.FIRST_APPLICATION_UID;
+    }
+
     private static <T> T getNonNull(T originalObj, T newObj) {
         return newObj != null ? newObj : originalObj;
     }
diff --git a/tests/robotests/src/com/android/settings/fuelgauge/BatteryDiffEntryTest.java b/tests/robotests/src/com/android/settings/fuelgauge/BatteryDiffEntryTest.java
index 84ff07b3c2c..d1bd19f6c2e 100644
--- a/tests/robotests/src/com/android/settings/fuelgauge/BatteryDiffEntryTest.java
+++ b/tests/robotests/src/com/android/settings/fuelgauge/BatteryDiffEntryTest.java
@@ -28,6 +28,7 @@ import android.content.pm.PackageManager;
 import android.graphics.drawable.Drawable;
 import android.os.SystemBatteryConsumer;
 import android.os.UserManager;
+import android.os.UserHandle;
 
 import org.junit.Before;
 import org.junit.Test;
@@ -52,6 +53,7 @@ public final class BatteryDiffEntryTest {
     @Mock private UserManager mockUserManager;
     @Mock private Drawable mockDrawable;
     @Mock private Drawable mockDrawable2;
+    @Mock private Drawable mockBadgedDrawable;
 
     @Before
     public void setUp() {
@@ -209,21 +211,29 @@ public final class BatteryDiffEntryTest {
     public void testGetAppIcon_uidConsumerWithNullIcon_returnDefaultActivityIcon()
             throws Exception {
         final BatteryDiffEntry entry = createBatteryDiffEntry(mockDrawable);
+        final int userId = UserHandle.getUserId(1001);
+        doReturn(mockBadgedDrawable).when(mockUserManager)
+            .getBadgedIconForUser(mockDrawable, new UserHandle(userId));
 
         entry.mAppIcon = null;
-        assertThat(entry.getAppIcon()).isEqualTo(mockDrawable);
+        assertThat(entry.getAppIcon()).isEqualTo(mockBadgedDrawable);
         assertThat(BatteryDiffEntry.sResourceCache).hasSize(1);
         // Verifies the app label in the cache.
         final BatteryEntry.NameAndIcon nameAndIcon =
             BatteryDiffEntry.sResourceCache.get(entry.mBatteryHistEntry.getKey());
-        assertThat(nameAndIcon.icon).isEqualTo(mockDrawable);
+        assertThat(nameAndIcon.icon).isEqualTo(mockBadgedDrawable);
     }
 
     @Test
     public void testClearCache_switchLocale_clearCacheIconAndLabel() throws Exception {
+        final int userId = UserHandle.getUserId(1001);
+        doReturn(mockBadgedDrawable).when(mockUserManager)
+            .getBadgedIconForUser(mockDrawable, new UserHandle(userId));
+        doReturn(mockDrawable2).when(mockUserManager)
+            .getBadgedIconForUser(mockDrawable2, new UserHandle(userId));
         Locale.setDefault(new Locale("en_US"));
         final BatteryDiffEntry entry1 = createBatteryDiffEntry(mockDrawable);
-        assertThat(entry1.getAppIcon()).isEqualTo(mockDrawable);
+        assertThat(entry1.getAppIcon()).isEqualTo(mockBadgedDrawable);
         // Switch the locale into another one.
         Locale.setDefault(new Locale("zh_TW"));
 
@@ -237,6 +247,64 @@ public final class BatteryDiffEntryTest {
         assertThat(nameAndIcon.icon).isEqualTo(mockDrawable2);
     }
 
+    @Test
+    public void testIsSystemEntry_userBattery_returnTrue() {
+        final BatteryDiffEntry entry =
+            createBatteryDiffEntry(
+                ConvertUtils.CONSUMER_TYPE_USER_BATTERY,
+                /*uid=*/ 0, /*isHidden=*/ false);
+        assertThat(entry.isSystemEntry()).isTrue();
+    }
+
+    @Test
+    public void testIsSystemEntry_systemBattery_returnTrue() {
+        final BatteryDiffEntry entry =
+            createBatteryDiffEntry(
+                ConvertUtils.CONSUMER_TYPE_SYSTEM_BATTERY,
+                /*uid=*/ 0, /*isHidden=*/ false);
+        assertThat(entry.isSystemEntry()).isTrue();
+    }
+
+    @Test
+    public void testIsSystemEntry_uidBattery_returnFalse() {
+        final BatteryDiffEntry entry =
+            createBatteryDiffEntry(
+                ConvertUtils.CONSUMER_TYPE_UID_BATTERY,
+                /*uid=*/ 123, /*isHidden=*/ false);
+        assertThat(entry.isSystemEntry()).isFalse();
+    }
+
+    @Test
+    public void testIsSystemEntry_uidBatteryWithHiddenState_returnTrue() {
+        final BatteryDiffEntry entry =
+            createBatteryDiffEntry(
+                ConvertUtils.CONSUMER_TYPE_UID_BATTERY,
+                /*uid=*/ 123, /*isHidden=*/ true);
+        assertThat(entry.isSystemEntry()).isTrue();
+    }
+
+    @Test
+    public void testIsSystemEntry_uidBatteryWithSystemProcess_returnTrue() {
+        final BatteryDiffEntry entry =
+            createBatteryDiffEntry(
+                ConvertUtils.CONSUMER_TYPE_UID_BATTERY,
+                /*uid=*/ 1230, /*isHidden=*/ false);
+        assertThat(entry.isSystemEntry()).isTrue();
+    }
+
+    private BatteryDiffEntry createBatteryDiffEntry(
+            int consumerType, long uid, boolean isHidden) {
+        final ContentValues values = getContentValuesWithType(consumerType);
+        values.put("isHidden", isHidden);
+        values.put("uid", uid);
+        return new BatteryDiffEntry(
+            mContext,
+            /*foregroundUsageTimeInMs=*/ 0,
+            /*backgroundUsageTimeInMs=*/ 0,
+            /*consumePower=*/ 0,
+            new BatteryHistEntry(values));
+    }
+
     private BatteryDiffEntry createBatteryDiffEntry(
         double consumePower, BatteryHistEntry batteryHistEntry) {
         final BatteryDiffEntry entry = new BatteryDiffEntry(