diff --git a/core/java/android/os/BatteryManager.java b/core/java/android/os/BatteryManager.java
index 25fba60..63608f1 100644
--- a/core/java/android/os/BatteryManager.java
+++ b/core/java/android/os/BatteryManager.java
@@ -164,6 +164,20 @@
     public static final String EXTRA_CHARGING_STATUS = "android.os.extra.CHARGING_STATUS";
 
     /**
+     * Extra for {@link android.content.Intent#ACTION_BATTERY_CHANGED}:
+     * Int value representing the estimated battery full charge capacity in microampere-hours.
+     * {@hide}
+     */
+    public static final String EXTRA_MAXIMUM_CAPACITY = "android.os.extra.MAXIMUM_CAPACITY";
+
+    /**
+     * Extra for {@link android.content.Intent#ACTION_BATTERY_CHANGED}:
+     * Int value representing the battery full charge design capacity in microampere-hours.
+     * {@hide}
+     */
+    public static final String EXTRA_DESIGN_CAPACITY = "android.os.extra.DESIGN_CAPACITY";
+
+    /**
      * Extra for {@link android.content.Intent#ACTION_BATTERY_LEVEL_CHANGED}:
      * Contains list of Bundles representing battery events
      * @hide
diff --git a/services/core/java/com/android/server/BatteryService.java b/services/core/java/com/android/server/BatteryService.java
index 5a44ac8..cd993e4 100644
--- a/services/core/java/com/android/server/BatteryService.java
+++ b/services/core/java/com/android/server/BatteryService.java
@@ -157,6 +157,8 @@
     private int mLastChargeCounter;
     private int mLastBatteryCycleCount;
     private int mLastCharingState;
+    private int mLastBatteryFullCharge;
+    private int mLastBatteryFullChargeDesign;
 
     private int mSequence = 1;
 
@@ -539,6 +541,9 @@
                         || mHealthInfo.maxChargingVoltageMicrovolts != mLastMaxChargingVoltage
                         || mHealthInfo.batteryChargeCounterUah != mLastChargeCounter
                         || mInvalidCharger != mLastInvalidCharger
+                        || mHealthInfo.batteryFullChargeUah != mLastBatteryFullCharge
+                        || mHealthInfo.batteryFullChargeDesignCapacityUah !=
+                                mLastBatteryFullChargeDesign
                         || mHealthInfo.batteryCycleCount != mLastBatteryCycleCount
                         || mHealthInfo.chargingState != mLastCharingState)) {
 
@@ -724,6 +729,8 @@
             mLastInvalidCharger = mInvalidCharger;
             mLastBatteryCycleCount = mHealthInfo.batteryCycleCount;
             mLastCharingState = mHealthInfo.chargingState;
+            mLastBatteryFullCharge = mHealthInfo.batteryFullChargeUah;
+            mLastBatteryFullChargeDesign = mHealthInfo.batteryFullChargeDesignCapacityUah;
         }
     }
 
@@ -757,6 +764,10 @@
         intent.putExtra(BatteryManager.EXTRA_CHARGE_COUNTER, mHealthInfo.batteryChargeCounterUah);
         intent.putExtra(BatteryManager.EXTRA_CYCLE_COUNT, mHealthInfo.batteryCycleCount);
         intent.putExtra(BatteryManager.EXTRA_CHARGING_STATUS, mHealthInfo.chargingState);
+        intent.putExtra(BatteryManager.EXTRA_MAXIMUM_CAPACITY, mHealthInfo.batteryFullChargeUah);
+        intent.putExtra(
+                BatteryManager.EXTRA_DESIGN_CAPACITY,
+                mHealthInfo.batteryFullChargeDesignCapacityUah);
         if (DEBUG) {
             Slog.d(TAG, "Sending ACTION_BATTERY_CHANGED. scale:" + BATTERY_SCALE
                     + ", info:" + mHealthInfo.toString());
@@ -796,6 +807,10 @@
         event.putLong(BatteryManager.EXTRA_EVENT_TIMESTAMP, now);
         event.putInt(BatteryManager.EXTRA_CYCLE_COUNT, mHealthInfo.batteryCycleCount);
         event.putInt(BatteryManager.EXTRA_CHARGING_STATUS, mHealthInfo.chargingState);
+        event.putInt(BatteryManager.EXTRA_MAXIMUM_CAPACITY, mHealthInfo.batteryFullChargeUah);
+        event.putInt(
+                BatteryManager.EXTRA_DESIGN_CAPACITY,
+                mHealthInfo.batteryFullChargeDesignCapacityUah);
 
         boolean queueWasEmpty = mBatteryLevelsEventQueue.isEmpty();
         mBatteryLevelsEventQueue.add(event);