diff --git a/res/values/strings.xml b/res/values/strings.xml
index 17c2208..e135481 100644
--- a/res/values/strings.xml
+++ b/res/values/strings.xml
@@ -469,6 +469,10 @@
     <!-- Button text to delete all the AutoFill profile data [CHAR-LIMIT=20] -->
     <string name="autofill_profile_editor_delete_profile">Delete</string>
 
+    <!-- Text on toast shown to the user when power save mode is enabled or disabled -->
+    <string name="powersave_dialog_on">Enabled: Processor Core Control.\nDisabled: High Performance Features.\nPlease restart browser.</string>
+    <string name="powersave_dialog_off">Power save mode disabled.\nPlease restart browser.</string>
+
     <!-- Text on a dialog shown to the user when they are prompted to set up the autofill feature [CHAR-LIMIT=NONE] -->
     <string name="autofill_setup_dialog_message">The browser can automatically complete web forms like this one. Do you want to set up your auto-fill text?</string>
     <!-- Toast message displayed when the user decides to not set up autofill at this time. We want to remind them that they can configure