diff --git a/core/java/android/bluetooth/BluetoothDevice.java b/core/java/android/bluetooth/BluetoothDevice.java
index 6bc88b03a122d..a72ae84773673 100644
--- a/core/java/android/bluetooth/BluetoothDevice.java
+++ b/core/java/android/bluetooth/BluetoothDevice.java
@@ -202,6 +202,34 @@ public final class BluetoothDevice implements Parcelable {
     public static final String ACTION_BOND_STATE_CHANGED =
             "android.bluetooth.device.action.BOND_STATE_CHANGED";
 
+    /**
+     * Broadcast Action: Indicates the battery level of a remote device has
+     * been retrieved for the first time, or changed since the last retrieval
+     * <p>Always contains the extra fields {@link #EXTRA_DEVICE} and {@link
+     * #EXTRA_BATTERY_LEVEL}.
+     * <p>Requires {@link android.Manifest.permission#BLUETOOTH} to receive.
+     * @hide
+     */
+    @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION)
+    public static final String ACTION_BATTERY_LEVEL_CHANGED =
+            "android.bluetooth.device.action.BATTERY_LEVEL_CHANGED";
+
+    /**
+     * Used as an Integer extra field in {@link #ACTION_BATTERY_LEVEL_CHANGED}
+     * intent. It contains the most recently retrieved battery level information
+     * ranging from 0% to 100% for a remote device, {@link #BATTERY_LEVEL_UNKNOWN}
+     * when the valid is unknown or there is an error
+     * @hide
+     */
+    public static final String EXTRA_BATTERY_LEVEL =
+            "android.bluetooth.device.extra.BATTERY_LEVEL";
+
+    /**
+     * Used as the unknown value for {@link #EXTRA_BATTERY_LEVEL} and {@link #getBatteryLevel()}
+     * @hide
+     */
+    public static final int BATTERY_LEVEL_UNKNOWN = -1;
+
     /**
      * Used as a Parcelable {@link BluetoothDevice} extra field in every intent
      * broadcast by this class. It contains the {@link BluetoothDevice} that
@@ -863,6 +891,27 @@ public final class BluetoothDevice implements Parcelable {
         return name;
     }
 
+    /**
+     * Get the most recent identified battery level of this Bluetooth device
+     * <p>Requires {@link android.Manifest.permission#BLUETOOTH}
+     *
+     * @return Battery level in percents from 0 to 100, or {@link #BATTERY_LEVEL_UNKNOWN} if
+     *         Bluetooth is disabled, or device is disconnected, or does not have any battery
+     *         reporting service, or return value is invalid
+     * @hide
+     */
+    @RequiresPermission(Manifest.permission.BLUETOOTH)
+    public int getBatteryLevel() {
+        if (sService == null) {
+            Log.e(TAG, "Bluetooth disabled. Cannot get remote device battery level");
+            return BATTERY_LEVEL_UNKNOWN;
+        }
+        try {
+            return sService.getBatteryLevel(this);
+        } catch (RemoteException e) {Log.e(TAG, "", e);}
+        return BATTERY_LEVEL_UNKNOWN;
+    }
+
     /**
      * Start the bonding (pairing) process with the remote device.
      * <p>This is an asynchronous call, it will return immediately. Register
diff --git a/core/java/android/bluetooth/BluetoothHeadset.java b/core/java/android/bluetooth/BluetoothHeadset.java
index c31a9b20e2867..da9b50a56696c 100644
--- a/core/java/android/bluetooth/BluetoothHeadset.java
+++ b/core/java/android/bluetooth/BluetoothHeadset.java
@@ -226,14 +226,13 @@ public final class BluetoothHeadset implements BluetoothProfile {
      *
      * <p>This intent will have 3 extras:
      * <ul>
-     *   <li> {@link #EXTRA_IND_ID} - The Assigned number of headset Indicator which is supported by
-                                        the headset ( as indicated by AT+BIND
-                                        command in the SLC sequence).or whose value
-                                        is changed (indicated by AT+BIEV command)</li>
-     *   <li> {@link #EXTRA_IND_VALUE}- The updated value of headset indicator. </li>
+     *   <li> {@link #EXTRA_HF_INDICATORS_IND_ID} - The Assigned number of headset Indicator which
+     *              is supported by the headset ( as indicated by AT+BIND command in the SLC
+     *              sequence).or whose value is changed (indicated by AT+BIEV command) </li>
+     *   <li> {@link #EXTRA_HF_INDICATORS_IND_VALUE}- The updated value of headset indicator. </li>
      *   <li> {@link BluetoothDevice#EXTRA_DEVICE} - The remote device. </li>
      * </ul>
-     * <p>{@link #EXTRA_IND_ID} is defined by Bluetooth SIG and each of the indicators are
+     * <p>{@link #EXTRA_HF_INDICATORS_IND_ID} is defined by Bluetooth SIG and each of the indicators are
      * given an assigned number. Below shows the assigned number of Indicator added so far
      * - Enhanced Safety - 1
      * <p>Requires {@link android.Manifest.permission#BLUETOOTH} permission to
diff --git a/core/java/android/bluetooth/IBluetooth.aidl b/core/java/android/bluetooth/IBluetooth.aidl
index 43c5ae4407c9e..1d7cfc900e4ca 100644
--- a/core/java/android/bluetooth/IBluetooth.aidl
+++ b/core/java/android/bluetooth/IBluetooth.aidl
@@ -75,6 +75,7 @@ interface IBluetooth
     ParcelUuid[] getRemoteUuids(in BluetoothDevice device);
     boolean fetchRemoteUuids(in BluetoothDevice device);
     boolean sdpSearch(in BluetoothDevice device, in ParcelUuid uuid);
+    int getBatteryLevel(in BluetoothDevice device);
 
     boolean setPin(in BluetoothDevice device, boolean accept, int len, in byte[] pinCode);
     boolean setPasskey(in BluetoothDevice device, boolean accept, int len, in byte[]
diff --git a/core/res/AndroidManifest.xml b/core/res/AndroidManifest.xml
index 914099fc117b8..d5ac4aea5510f 100644
--- a/core/res/AndroidManifest.xml
+++ b/core/res/AndroidManifest.xml
@@ -142,6 +142,7 @@
     <protected-broadcast android:name="android.bluetooth.device.action.CONNECTION_ACCESS_CANCEL" />
     <protected-broadcast android:name="android.bluetooth.device.action.CONNECTION_ACCESS_REQUEST" />
     <protected-broadcast android:name="android.bluetooth.device.action.SDP_RECORD" />
+    <protected-broadcast android:name="android.bluetooth.device.action.BATTERY_LEVEL_CHANGED" />
     <protected-broadcast android:name="android.bluetooth.devicepicker.action.LAUNCH" />
     <protected-broadcast android:name="android.bluetooth.devicepicker.action.DEVICE_SELECTED" />
     <protected-broadcast