diff --git a/csharp/Lib/Devices/Battery48TL/Battery48TLStatusRecord.cs b/csharp/Lib/Devices/Battery48TL/Battery48TLStatusRecord.cs
index 79bc1c7df..b9feb07d0 100644
--- a/csharp/Lib/Devices/Battery48TL/Battery48TLStatusRecord.cs
+++ b/csharp/Lib/Devices/Battery48TL/Battery48TLStatusRecord.cs
@@ -10,23 +10,23 @@ using T = Battery48TLStatus;
 [SuppressMessage("ReSharper", "InconsistentNaming")]
 public record Battery48TLStatus : BatteryStatus
 {
-    public required Voltage CellsVoltage        { get; init; }
+    public Voltage CellsVoltage        { get; init; }
     
-    public required Power   MaxChargingPower    { get; init; }
-    public required Power   MaxDischargingPower { get; init; }
+    public Power   MaxChargingPower    { get; init; }
+    public Power   MaxDischargingPower { get; init; }
     
-    public required State   GreenLed            { get; init; }  
-    public required State   AmberLed            { get; init; }
-    public required State   BlueLed             { get; init; }
-    public required State   RedLed              { get; init; }
+    public State   GreenLed            { get; init; }  
+    public State   AmberLed            { get; init; }
+    public State   BlueLed             { get; init; }
+    public State   RedLed              { get; init; }
     
-    public required State   Warnings            { get; init; }
-    public required State   Alarms              { get; init; }
+    public State   Warnings            { get; init; }
+    public State   Alarms              { get; init; }
     
-    public required State   MainSwitchState     { get; init; }  // connected to bus | disconnected from bus
-    public required State   HeaterState         { get; init; }  // heating | not heating
-    public required State   EocState            { get; init; }  // EOC reached | EOC not reached
-    public required State   TemperatureState    { get; init; }  // cold | operating temperature | overheated
+    public State   MainSwitchState     { get; init; }  // connected to bus | disconnected from bus
+    public State   HeaterState         { get; init; }  // heating | not heating
+    public State   EocState            { get; init; }  // EOC reached | EOC not reached
+    public State   TemperatureState    { get; init; }  // cold | operating temperature | overheated
 
     
     public static T operator |(T left, T right) => OpParallel(left, right);
diff --git a/csharp/Lib/StatusApi/BatteryStatus.cs b/csharp/Lib/StatusApi/BatteryStatus.cs
index 6c656b1c9..f8a0124d5 100644
--- a/csharp/Lib/StatusApi/BatteryStatus.cs
+++ b/csharp/Lib/StatusApi/BatteryStatus.cs
@@ -10,7 +10,7 @@ using T = BatteryStatus;
 [OpParallel]
 public partial record BatteryStatus : DeviceStatus, IDcConnection
 {
-    public DcBus     Dc          { get; init; }
+    public DcBus       Dc          { get; init; }
     public Percent     Soc         { get; init; }
     public Temperature Temperature { get; init; }
 }