diff --git a/VECTOAux/VectoAuxiliaries/Electrics/ElectricConstants.vb b/VECTOAux/VectoAuxiliaries/Electrics/ElectricConstants.vb
index 08a7d910dda9b86277bc7d3b8bd376b5fa38c077..952e2035d611d947a3b452f5eb14ed70c00dcfee 100644
--- a/VECTOAux/VectoAuxiliaries/Electrics/ElectricConstants.vb
+++ b/VECTOAux/VectoAuxiliaries/Electrics/ElectricConstants.vb
@@ -31,7 +31,7 @@ Public Class ElectricConstants
     public const  AlternatorPulleyEfficiencyMax as single =1
 
     'Battery
-    Public Const StoredEnergyEfficiency As Single = 1'0.935 
+    Public Const StoredEnergyEfficiency As Single = 0.935 
 
 
 End Class