--- a/daemon/powerdevilcore.cpp	2022-11-29 06:50:58.000000000 -0500
+++ b/daemon/powerdevilcore.cpp	2022-12-28 18:29:45.859554595 -0500
@@ -525,8 +525,11 @@
     Device device(udi);
     Battery *b = qobject_cast<Battery *>(device.asDeviceInterface(DeviceInterface::Battery));
 
-    disconnect(b, &Battery::chargePercentChanged, this, &Core::onBatteryChargePercentChanged);
-    disconnect(b, &Battery::chargeStateChanged, this, &Core::onBatteryChargeStateChanged);
+    if (b != nullptr)
+    {
+        disconnect(b, &Battery::chargePercentChanged, this, &Core::onBatteryChargePercentChanged);
+        disconnect(b, &Battery::chargeStateChanged, this, &Core::onBatteryChargeStateChanged);
+    }
 
     qCDebug(POWERDEVIL) << "Battery with UDI" << udi << "has been removed";