diff --git a/src/station_utils.cpp b/src/station_utils.cpp
index df164c5..170f66a 100644
--- a/src/station_utils.cpp
+++ b/src/station_utils.cpp
@@ -1,4 +1,5 @@
 #include "station_utils.h"
+#include "battery_utils.h"
 #include "aprs_is_utils.h"
 #include "configuration.h"
 #include "lora_utils.h"
@@ -8,6 +9,7 @@
 extern Configuration            Config;
 extern uint32_t                 lastRxTime;
 extern String                   fourthLine;
+extern bool                     shouldSleepLowVoltage;
 
 uint32_t lastTxTime             = millis();
 std::vector<String>             lastHeardStation;
@@ -109,6 +111,13 @@ namespace STATION_Utils {
             outputPacketBuffer.erase(outputPacketBuffer.begin());
             lastTxTime = millis();
         }
+        if (shouldSleepLowVoltage) {
+            while (outputPacketBuffer.size() > 0) {
+                LoRa_Utils::sendNewPacket(outputPacketBuffer[0]);
+                outputPacketBuffer.erase(outputPacketBuffer.begin());
+                delay(4000);
+            }
+        }
     }
 
     void addToOutputPacketBuffer(const String& packet) {
diff --git a/src/utils.cpp b/src/utils.cpp
index 180cbc0..6132b91 100644
--- a/src/utils.cpp
+++ b/src/utils.cpp
@@ -310,12 +310,12 @@ namespace Utils {
 
     void checkSleepByLowBatteryVoltage(uint8_t mode) {
         if (shouldSleepLowVoltage) {
-            if (mode == 0) {
+            if (mode == 0) {    // at startup
                 delay(3000);
             }
             Serial.println("\n\n*** Sleeping Low Battey Voltage ***\n\n");
             esp_sleep_enable_timer_wakeup(30 * 60 * 1000000); // sleep 30 min
-            if (mode == 1) {
+            if (mode == 1) {    // low voltage detected after a while
                 displayToggle(false);
             }
             #ifdef VEXT_CTRL