diff --git a/src/TTGO_T-Beam_LoRa_APRS.ino b/src/TTGO_T-Beam_LoRa_APRS.ino
index 22b1a20..87cffa4 100644
--- a/src/TTGO_T-Beam_LoRa_APRS.ino
+++ b/src/TTGO_T-Beam_LoRa_APRS.ino
@@ -356,7 +356,7 @@ void batt_read(){
   BattVolts = axp.getBattVoltage()/1000;
   InpVolts = axp.getVbusVoltage()/1000;
 #else
-  BattVolts = analogRead(35)*7.221/4096;
+  BattVolts = analogRead(35)*7.221/8192;    // fixed thanks to Luca IU2FRL 
 #endif
 }
 
@@ -1053,4 +1053,4 @@ void loop() {
     #endif
   #endif
   vTaskDelay(1);
-}
\ No newline at end of file
+}