diff --git a/include/binder/IBatteryStats.h b/include/binder/IBatteryStats.h
new file mode 100644
index 0000000..f4a8aa3
--- /dev/null
+++ b/include/binder/IBatteryStats.h
@@ -0,0 +1,55 @@
+/*
+ * Copyright (C) 2013 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef ANDROID_IBATTERYSTATS_H
+#define ANDROID_IBATTERYSTATS_H
+
+#include <binder/IInterface.h>
+
+namespace android {
+
+// ----------------------------------------------------------------------
+
+class IBatteryStats : public IInterface
+{
+public:
+    DECLARE_META_INTERFACE(BatteryStats);
+
+    virtual void noteStartSensor(int uid, int sensor) = 0;
+    virtual void noteStopSensor(int uid, int sensor) = 0;
+
+    enum {
+        NOTE_START_SENSOR_TRANSACTION = IBinder::FIRST_CALL_TRANSACTION,
+        NOTE_STOP_SENSOR_TRANSACTION,
+    };
+};
+
+// ----------------------------------------------------------------------
+
+class BnBatteryStats : public BnInterface<IBatteryStats>
+{
+public:
+    virtual status_t    onTransact( uint32_t code,
+                                    const Parcel& data,
+                                    Parcel* reply,
+                                    uint32_t flags = 0);
+};
+
+// ----------------------------------------------------------------------
+
+}; // namespace android
+
+#endif // ANDROID_IBATTERYSTATS_H