diff --git a/Batterie_test/module.php b/Batterie_test/module.php
index 486be56..1c1e4ab 100644
--- a/Batterie_test/module.php
+++ b/Batterie_test/module.php
@@ -62,6 +62,22 @@ class Batterie_test extends IPSModule
         $this->SetValue("Batteriemanagement_Variabel", $batterieManagement);
         $this->SetTimerInterval("Timer_Do_UserCalc_Battery",$this->ReadPropertyInteger("Interval")*1000); 
 
+        switch ($batterietyp) {
+        case 1: // z.B. LiFePo4
+            $this->RegisterVariableFloat("Goodwe_EntLadeleistung","Goodwe_EntLadeleistung", "",0);
+            break;
+
+        case 2: // z.B. Blei-Gel
+
+            $this->RegisterVariableFloat("2","2", "",0);
+            break;
+
+        case 2:
+
+            $this->RegisterVariableFloat("3","3", "",0);
+            break;
+    }
+
 
     }