diff --git a/src/boards_pinout.h b/src/boards_pinout.h
index a0256db..374c282 100644
--- a/src/boards_pinout.h
+++ b/src/boards_pinout.h
@@ -282,6 +282,7 @@
     #define GPS_TX              18
     #define GPS_VCC             33    //#define LED_PIN             16
     #define BUTTON_PIN          0
+    #define BATTERY_PIN         1
     #define RADIO_VCC_PIN       21
     #define RADIO_SCLK_PIN      12
     #define RADIO_MISO_PIN      13
diff --git a/src/power_utils.cpp b/src/power_utils.cpp
index b4790a6..6ad0d70 100644
--- a/src/power_utils.cpp
+++ b/src/power_utils.cpp
@@ -74,6 +74,9 @@ namespace POWER_Utils {
                 batteryMeasurmentTime = millis();
             #endif
                 double voltage = (adc_value * 3.3 ) / 4095.0;
+            #ifdef LIGHTTRACKER_PLUS_1_0
+                return voltage * 6.783;
+            #endif
             #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(ESP32_DIY_LoRa_GPS) || defined(ESP32_DIY_LoRa_GPS_915) || defined(ESP32_DIY_1W_LoRa_GPS) || defined(ESP32_DIY_1W_LoRa_GPS_915) || defined(ESP32_DIY_1W_LoRa_GPS_LLCC68) || defined(OE5HWN_MeshCom) || defined(TTGO_T_DECK_GPS) || defined(TTGO_T_DECK_PLUS) || defined(ESP32S3_DIY_LoRa_GPS) || defined(ESP32S3_DIY_LoRa_GPS_915)
                 return (2 * (voltage + 0.1)) * (1 + (lora32BatReadingCorr/100)); // (2 x 100k voltage divider) 2 x voltage divider/+0.1 because ESP32 nonlinearity ~100mV ADC offset/extra correction
             #endif