diff --git a/csharp/Lib/Devices/Battery48TL/Battery48TlRecord.Modbus.cs b/csharp/Lib/Devices/Battery48TL/Battery48TlRecord.Modbus.cs
index db8f5336d..312017c89 100644
--- a/csharp/Lib/Devices/Battery48TL/Battery48TlRecord.Modbus.cs
+++ b/csharp/Lib/Devices/Battery48TL/Battery48TlRecord.Modbus.cs
@@ -31,14 +31,14 @@ public partial class Battery48TlRecord
     [InputRegister(1017, Scale = 0.1, Offset = -400)]    private Double _TemperaturesCellsRight;
     [InputRegister(1003, Scale = 0.1, Offset = -400)]    private Double _TemperaturesCellsAverage;
         
-    [InputRegister(1054)]                                private Double _FwVersion;   
-    [InputRegister(1055)]                                private Double _SerialNum1;   
-    [InputRegister(1056)]                                private Double _SerialNum2;   
-    [InputRegister(1057)]                                private Double _SerialNum3;   
-    [InputRegister(1058)]                                private Double _SerialNum4;   
-    [InputRegister(1059)]                                private Double _LimpBitMap;   
-    [InputRegister(1060)]                                private Double _BatteryState1;   
-    [InputRegister(1061)]                                private Double _BatteryState2;       
+    [InputRegister(1054)]                                private UInt16 _FwVersion;   
+    [InputRegister(1055)]                                private UInt16 _SerialNum1;   
+    [InputRegister(1056)]                                private UInt16 _SerialNum2;   
+    [InputRegister(1057)]                                private UInt16 _SerialNum3;   
+    [InputRegister(1058)]                                private UInt16 _SerialNum4;   
+    [InputRegister(1059)]                                private UInt16 _LimpBitMap;   
+    [InputRegister(1060)]                                private UInt16 _BatteryState1;   
+    [InputRegister(1061)]                                private UInt16 _BatteryState2;       
     
     private LedState ParseLed(LedColor led) => (LedState)((_LedStates >> (Int32)led) & 3);