diff --git a/barani-meteo-wind-2023.js b/barani-meteo-wind-2023.js
index 46e413d..681ffc4 100644
--- a/barani-meteo-wind-2023.js
+++ b/barani-meteo-wind-2023.js
@@ -64,12 +64,22 @@ function Decoder(fPort, bytes, variables) {
 
     Index = bitShift(8) * 1;
 
+    Battery_t = bitShift(1);
+
     if ((Index % 10) <= 4) {
-        bitShift(1); // is 9th bit useless?
-        Battery = (Index % 10) * 0.2 + 3.3;
+        Battery_voltage = (Index % 10) * 0.2 + 3.3;
+        if (Battery_t) {
+            Battery = "> " + Battery_voltage;
+        } else {
+            Battery = "< " + Battery_voltage;
+        }
     } else {
-        bitShift(1); // is 9th bit useless?
-        Battery = (Index % 10) * 0.2 + 3.3 - 1;
+        Battery_voltage = (Index % 10) * 0.2 + 3.3 - 1;
+        if (Battery_t) {
+            Battery = "> " + Battery_voltage;
+        } else {
+            Battery = "< " + Battery_voltage;
+        }
     }
 
     Hz_avg = bitShift(12) * 0.02;
@@ -133,4 +143,3 @@ function decodeUplink(input) {
 
 // console.log("Testing decoder with sample data 0x0B80520C1C001F399C852001: ")
 // console.table(Decoder(1,hexToBytes("0B80520C1C001F399C852001"),1))
-// console.log("Done!")