diff --git a/CMakeLists.txt b/CMakeLists.txt
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -26,7 +26,7 @@
     I18n
     CoreAddons # KFormat
     Notifications
-    KDELibs4Support #Solid::Power
+    Solid # Solid::Power
 )
 
 find_package(packagekitqt5 REQUIRED)
diff --git a/src/declarative/CMakeLists.txt b/src/declarative/CMakeLists.txt
--- a/src/declarative/CMakeLists.txt
+++ b/src/declarative/CMakeLists.txt
@@ -16,7 +16,7 @@
     KF5::CoreAddons
     KF5::Notifications
     KF5::ConfigCore
-    KF5::KDELibs4Support
+    KF5::Solid
     PK::packagekitqt5
 )
 
@@ -37,7 +37,7 @@
     KF5::I18n
     KF5::CoreAddons
     KF5::ConfigCore
-    KF5::KDELibs4Support
+    KF5::Solid
     KF5::Notifications
     PK::packagekitqt5
 )
diff --git a/src/declarative/pkupdates.h b/src/declarative/pkupdates.h
--- a/src/declarative/pkupdates.h
+++ b/src/declarative/pkupdates.h
@@ -237,6 +237,7 @@
     Activity m_activity = Idle;
     bool m_lastCheckSuccessful = false;
     bool m_checkUpdatesWhenNetworkOnline = false;
+    bool m_isOnBattery;
 };
 
 #endif // PLASMA_PK_UPDATES_H
diff --git a/src/declarative/pkupdates.cpp b/src/declarative/pkupdates.cpp
--- a/src/declarative/pkupdates.cpp
+++ b/src/declarative/pkupdates.cpp
@@ -27,7 +27,8 @@
 #include <KLocalizedString>
 #include <KFormat>
 #include <KNotification>
-#include <Solid/PowerManagement>
+#include <Solid/Power>
+#include <Solid/AcPluggedJob>
 #include <KConfigGroup>
 #include <KSharedConfig>
 
@@ -42,18 +43,32 @@
 } // namespace {
 
 PkUpdates::PkUpdates(QObject *parent) :
-    QObject(parent)
+    QObject(parent),
+    m_isOnBattery(true)
 {
     setStatusMessage(i18n("Idle"));
 
     connect(PackageKit::Daemon::global(), &PackageKit::Daemon::changed, this, &PkUpdates::onChanged);
     connect(PackageKit::Daemon::global(), &PackageKit::Daemon::updatesChanged, this, &PkUpdates::onUpdatesChanged);
     connect(PackageKit::Daemon::global(), &PackageKit::Daemon::networkStateChanged, this, &PkUpdates::networkStateChanged);
-    connect(Solid::PowerManagement::notifier(), &Solid::PowerManagement::Notifier::resumingFromSuspend, this,
+    connect(Solid::Power::self(), &Solid::Power::resumeFromSuspend, this,
             [this] {PackageKit::Daemon::stateHasChanged(QStringLiteral("resume"));});
 
-    connect(Solid::PowerManagement::notifier(), &Solid::PowerManagement::Notifier::appShouldConserveResourcesChanged,
-            this, &PkUpdates::isOnBatteryChanged);
+    connect(Solid::Power::self(), &Solid::Power::acPluggedChanged, this, [this] (bool acPlugged) {
+            qCDebug(PLASMA_PK_UPDATES) << "acPluggedChanged onBattery:" << m_isOnBattery << "->" << !acPlugged;
+            if (!acPlugged != m_isOnBattery) {
+                m_isOnBattery = !acPlugged;
+                emit PkUpdates::isOnBatteryChanged();
+            }
+    });
+    auto acPluggedJob = Solid::Power::self()->isAcPlugged(this);
+    connect(acPluggedJob , &Solid::Job::result, this, [this] (Solid::Job* job) {
+        bool acPlugged = static_cast<Solid::AcPluggedJob*>(job)->isPlugged();
+        qCDebug(PLASMA_PK_UPDATES) << "acPlugged initial state" << acPlugged;
+        m_isOnBattery = !acPlugged;
+        emit PkUpdates::isOnBatteryChanged();
+    });
+    acPluggedJob->start();
 
     connect(PackageKit::Daemon::global(), &PackageKit::Daemon::networkStateChanged, this, &PkUpdates::doDelayedCheckUpdates);
     connect(this, &PkUpdates::isActiveChanged, this, &PkUpdates::messageChanged);
@@ -189,8 +204,8 @@
 
 bool PkUpdates::isOnBattery() const
 {
-    qCDebug(PLASMA_PK_UPDATES) << "Is on battery:" << Solid::PowerManagement::appShouldConserveResources();
-    return Solid::PowerManagement::appShouldConserveResources();
+    qCDebug(PLASMA_PK_UPDATES) << "Is on battery:" << m_isOnBattery;
+    return m_isOnBattery;
 }
 
 void PkUpdates::getUpdateDetails(const QString &pkgID)