diff --git a/camera/CameraParameters.cpp b/camera/CameraParameters.cpp
index 49af680..86534a7 100644
--- a/camera/CameraParameters.cpp
+++ b/camera/CameraParameters.cpp
@@ -162,6 +162,10 @@
 const char CameraParameters::KEY_CAMERA_MODE[] = "camera-mode";
 #endif
 const char CameraParameters::KEY_AE_BRACKET_HDR[] = "ae-bracket-hdr";
+
+const char CameraParameters::KEY_POWER_MODE[] = "power-mode";
+const char CameraParameters::KEY_POWER_MODE_SUPPORTED[] = "power-mode-supported";
+
 /*only effective when KEY_AE_BRACKET_HDR set to ae_bracketing*/
 //const char CameraParameters::KEY_AE_BRACKET_SETTING_KEY[] = "ae-bracket-setting";
 
@@ -394,6 +398,9 @@
 const char CameraParameters::AE_BRACKET_HDR[] = "HDR";
 const char CameraParameters::AE_BRACKET[] = "AE-Bracket";
 
+const char CameraParameters::LOW_POWER[] = "Low_Power";
+const char CameraParameters::NORMAL_POWER[] = "Normal_Power";
+
 static const char* portrait = "portrait";
 static const char* landscape = "landscape";
 
diff --git a/include/camera/CameraParameters.h b/include/camera/CameraParameters.h
index 58aa855..e87e560 100644
--- a/include/camera/CameraParameters.h
+++ b/include/camera/CameraParameters.h
@@ -587,6 +587,7 @@
     // Example value: "true" or "false". Read only.
     static const char KEY_VIDEO_SNAPSHOT_SUPPORTED[];
     static const char KEY_FULL_VIDEO_SNAP_SUPPORTED[];
+    static const char KEY_POWER_MODE_SUPPORTED[];
 
 #ifdef QCOM_HARDWARE
     static const char KEY_ISO_MODE[];
@@ -622,6 +623,8 @@
     static const char KEY_MEMORY_COLOR_ENHANCEMENT[];
     static const char KEY_SUPPORTED_MEM_COLOR_ENHANCE_MODES[];
 
+    static const char KEY_POWER_MODE[];
+
     static const char KEY_ZSL[];
     static const char KEY_SUPPORTED_ZSL_MODES[];
 
@@ -926,6 +929,10 @@
     static const char AE_BRACKET_HDR[];
     static const char AE_BRACKET[];
 
+    //POWER MODE
+    static const char LOW_POWER[];
+    static const char NORMAL_POWER[];
+
     // Values for HFR settings.
     static const char VIDEO_HFR_OFF[];
     static const char VIDEO_HFR_2X[];