diff --git a/CMakeLists.txt b/CMakeLists.txt
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -17,7 +17,7 @@
 include(KDECompilerSettings NO_POLICY_SCOPE)
 
 find_package(Qt5 ${QT_MIN_VERSION} CONFIG REQUIRED COMPONENTS Widgets DBus X11Extras)
-find_package(KF5 ${KF5_MIN_VERSION} REQUIRED COMPONENTS Activities Auth IdleTime Config DBusAddons Solid I18n GlobalAccel KIO NotifyConfig Wayland DocTools Crash Notifications)
+find_package(KF5 ${KF5_MIN_VERSION} REQUIRED COMPONENTS Activities Auth IdleTime Config DBusAddons Solid I18n GlobalAccel KIO NotifyConfig Wayland DocTools Crash Notifications CoreAddons)
 find_package(KF5Screen CONFIG REQUIRED)
 find_package(LibKWorkspace CONFIG REQUIRED)
 
diff --git a/daemon/powerdevilcore.cpp b/daemon/powerdevilcore.cpp
--- a/daemon/powerdevilcore.cpp
+++ b/daemon/powerdevilcore.cpp
@@ -38,6 +38,7 @@
 #include <KAuthAction>
 #include <KIdleTime>
 #include <KLocalizedString>
+#include <KFormat>
 #include <KMessageBox>
 #include <KNotification>
 #include <KServiceTypeTrader>
@@ -629,10 +630,28 @@
                              i18n("AC Adapter Plugged In"),
                              i18n("The computer will no longer go to sleep."));
         } else {
-            emitRichNotification(QStringLiteral("pluggedin"), i18n("Running on AC power"), i18n("The power adapter has been plugged in."));
+            QString detail;
+            if (batteryRemainingTime() > 0) {
+                detail = i18n("Remaining charging time: %1", KFormat().formatDuration(batteryRemainingTime(), KFormat::HideSeconds));
+            } else {
+                int currentPercent = currentChargePercent();
+                detail = i18n("Charge level: %1 %", currentPercent);
+            }
+
+            emitRichNotification(QStringLiteral("pluggedin"), i18n("Running on AC power"), detail);
         }
     } else if (state == BackendInterface::Unplugged) {
-        emitRichNotification(QStringLiteral("unplugged"), i18n("Running on Battery Power"), i18n("The power adapter has been unplugged."));
+        QString detail;
+        if (batteryRemainingTime() > 0) {
+            detail = i18n("Remaining battery life: %1", KFormat().formatDuration(batteryRemainingTime(), KFormat::HideSeconds));
+        } else {
+            int currentPercent = currentChargePercent();
+            detail = i18n("Charge level: %1 %", currentPercent);
+        }
+    
+        emitRichNotification(QStringLiteral("unplugged"),
+                                i18n("Running on Battery Power"),
+                                detail);
     }
 }