diff --git a/src/battery_utils.cpp b/src/battery_utils.cpp
index 07caff8..cb995d7 100644
--- a/src/battery_utils.cpp
+++ b/src/battery_utils.cpp
@@ -47,4 +47,15 @@ namespace BATTERY_Utils {
         return telemetry;
     }
 
+    String getPercentVoltageBattery(float voltage) {
+        int percent = ((voltage - 3.0) / (4.2 - 3.0)) * 100;
+        if (percent < 10) {
+            return "  " + String(percent);
+        } else if (percent >= 10 && percent < 100) {
+            return " " + String(percent);
+        } else {
+            return "100";
+        }
+    }
+
 }
\ No newline at end of file
diff --git a/src/battery_utils.h b/src/battery_utils.h
index da3448d..7f2f84a 100644
--- a/src/battery_utils.h
+++ b/src/battery_utils.h
@@ -7,6 +7,7 @@
 namespace BATTERY_Utils {
 
     String  generateEncodedTelemetry(float voltage);
+    String  getPercentVoltageBattery(float voltage);
 
 }
 
diff --git a/src/menu_utils.cpp b/src/menu_utils.cpp
index 85e642f..9d7a997 100644
--- a/src/menu_utils.cpp
+++ b/src/menu_utils.cpp
@@ -5,6 +5,7 @@
 #include "station_utils.h"
 #include "configuration.h"
 #include "APRSPacketLib.h"
+#include "battery_utils.h"
 #include "power_utils.h"
 #include "menu_utils.h"
 #include "msg_utils.h"
@@ -622,9 +623,11 @@ namespace MENU_Utils {
                     String batteryVoltage = POWER_Utils::getBatteryInfoVoltage();
                     String batteryCharge = POWER_Utils::getBatteryInfoCurrent();
                     #if defined(TTGO_T_Beam_V0_7) || defined(TTGO_T_LORA32_V2_1_GPS) || defined(TTGO_T_LORA32_V2_1_GPS_915) || defined(TTGO_T_LORA32_V2_1_TNC) || defined(TTGO_T_LORA32_V2_1_TNC_915) || defined(HELTEC_V3_GPS) || defined(HELTEC_V3_TNC) || defined(HELTEC_WIRELESS_TRACKER) || defined(TTGO_T_DECK_GPS)
-					    sixthRowMainMenu = "Bat: ";
+					    sixthRowMainMenu = "Battery: ";
                         sixthRowMainMenu += batteryVoltage;
-                        sixthRowMainMenu += "V";
+                        sixthRowMainMenu += "V   ";
+                        sixthRowMainMenu += BATTERY_Utils::getPercentVoltageBattery(batteryVoltage.toFloat());
+                        sixthRowMainMenu += "%";
                     #endif
                     #ifdef HAS_AXP192
                         if (batteryCharge.toInt() == 0) {
diff --git a/src/station_utils.cpp b/src/station_utils.cpp
index ee40855..4a0b8ed 100644
--- a/src/station_utils.cpp
+++ b/src/station_utils.cpp
@@ -259,6 +259,8 @@ namespace STATION_Utils {
                 comment += " Bat=";
                 comment += String(batteryVoltage.toFloat(),2);
                 comment += "V";
+                comment += BATTERY_Utils::getPercentVoltageBattery(batteryVoltage.toFloat());
+                comment += "%";
             #endif
         }
         if (comment != "" || (Config.battery.sendVoltage && Config.battery.voltageAsTelemetry)) {