diff --git a/csharp/Lib/Devices/AMPT/AmptDevices.cs b/csharp/Lib/Devices/AMPT/AmptDevices.cs
index 1750d0029..4e8b47256 100644
--- a/csharp/Lib/Devices/AMPT/AmptDevices.cs
+++ b/csharp/Lib/Devices/AMPT/AmptDevices.cs
@@ -36,7 +36,7 @@ public class AmptDevices
         }
         catch (Exception e)
         {
-            Console.WriteLine(e);
+            Console.WriteLine( "Failed to read Ampt data \n"+ e.Message );
             // TODO: log
         }
 
diff --git a/csharp/Lib/Devices/Battery48TL/Battery48TlDevices.cs b/csharp/Lib/Devices/Battery48TL/Battery48TlDevices.cs
index 19b636678..866d4a49d 100644
--- a/csharp/Lib/Devices/Battery48TL/Battery48TlDevices.cs
+++ b/csharp/Lib/Devices/Battery48TL/Battery48TlDevices.cs
@@ -18,13 +18,11 @@ public class Battery48TlDevices
 
             return new Battery48TlRecords(records);
         }
-        catch 
+        catch (Exception e)
         {
-            //Console.WriteLine(e);
+            Console.WriteLine( "Failed to read Battery data \n"+ e.Message );
             // TODO: log
 
-            "Failed to read Battery data".WriteLine();
-            
             return Battery48TlRecords.Null;
         }
         
diff --git a/csharp/Lib/Devices/Battery48TL/Battery48TlRecords.cs b/csharp/Lib/Devices/Battery48TL/Battery48TlRecords.cs
index 5d5db55d2..6db267887 100644
--- a/csharp/Lib/Devices/Battery48TL/Battery48TlRecords.cs
+++ b/csharp/Lib/Devices/Battery48TL/Battery48TlRecords.cs
@@ -9,12 +9,13 @@ public class Battery48TlRecords
     {
         var empty = records.Count == 0;
 
-        Devices     = records;
-        Eoc         = !empty && records.All(r => r.Eoc);
-        Warnings    = records.SelectMany(r => r.Warnings).Distinct().ToList();
-        Alarms      = records.SelectMany(r => r.Alarms).Distinct().ToList();
-        Soc       = empty ? 0 : records.Min(r => r.Soc.Value);
-        Temperature = records.Any() ? records.Average(b => b.Temperatures.Cells.Average.Value) : 0;
+        Devices          = records;
+        Eoc              = !empty && records.All(r => r.Eoc);
+        Warnings         = records.SelectMany(r => r.Warnings).Distinct().ToList();
+        Alarms           = records.SelectMany(r => r.Alarms).Distinct().ToList();
+        Soc            = empty ? 0 : records.Min(r => r.Soc.Value);
+        Temperature    = records.Any() ? records.Average(b => b.Temperatures.Cells.Average.Value) : 0;
+        HeatingCurrent = records.Any() ? records.Sum(b => b.HeatingCurrent) : 0; 
         
         Dc = empty
            ? DcBus.FromVoltageCurrent(0, 0)
@@ -25,12 +26,13 @@ public class Battery48TlRecords
            );
     }
 
-    public DcBus                 Dc       { get; init; }
-    public Boolean               Eoc      { get; init; }
-    public IReadOnlyList<String> Warnings { get; init; } 
-    public IReadOnlyList<String> Alarms   { get; init; } 
-    public Percent               Soc      { get; init; }
-    public Temperature           Temperature     { get; init; }
+    public DcBus                 Dc                 { get; init; }
+    public Boolean               Eoc                { get; init; }
+    public IReadOnlyList<String> Warnings           { get; init; } 
+    public IReadOnlyList<String> Alarms             { get; init; } 
+    public Percent               Soc                { get; init; }
+    public Temperature           Temperature        { get; init; }
+    public Current               HeatingCurrent     { get; init; }
     
     public IReadOnlyList<Battery48TlRecord> Devices { get; init; }