diff --git a/README.md b/README.md
index 4089615..b59f2f9 100644
--- a/README.md
+++ b/README.md
@@ -72,6 +72,8 @@ To compile directly in windows without the need of a linux virtual machine:
 Then you can run 'win_make.bat' from the directory you saved this source code too.
 You may need to edit the bat file (path to make.exe) depending on where you installed the above two packages too.
 
+I've left some notes in the win_make.bat file to maybe help with stuff.
+
 # Credits
 
 Many thanks to various people on Telegram for putting up with me during this effort and helping:
diff --git a/firmware b/firmware
index 9df4dd5..baa9e74 100644
Binary files a/firmware and b/firmware differ
diff --git a/firmware.bin b/firmware.bin
index b4ce314..9fb8ba1 100644
Binary files a/firmware.bin and b/firmware.bin differ
diff --git a/firmware.packed.bin b/firmware.packed.bin
index 8bcb76f..9ce24f7 100644
Binary files a/firmware.packed.bin and b/firmware.packed.bin differ
diff --git a/helper/battery.c b/helper/battery.c
index ebef8cc..4fc8482 100644
--- a/helper/battery.c
+++ b/helper/battery.c
@@ -68,23 +68,29 @@ void BATTERY_GetReadings(bool bDisplayBatteryLevel)
 	if (gBatteryCurrent < 501)
 	{
 		if (gChargingWithTypeC)
-			gUpdateStatus = true;
-		gChargingWithTypeC = 0;
+		{
+			gUpdateStatus  = true;
+			gUpdateDisplay = true;
+		}
+		gChargingWithTypeC = false;
 	}
 	else
 	{
 		if (!gChargingWithTypeC)
 		{
-			gUpdateStatus = true;
+			gUpdateStatus  = true;
+			gUpdateDisplay = true;
 			BACKLIGHT_TurnOn();
 		}
-		gChargingWithTypeC = 1;
+		gChargingWithTypeC = true;
 	}
 
 	if (PreviousBatteryLevel != gBatteryDisplayLevel)
 	{
 		if (gBatteryDisplayLevel < 2)
+		{
 			gLowBattery = true;
+		}
 		else
 		{
 			gLowBattery = false;
diff --git a/ui/main.c b/ui/main.c
index 265e225..1321592 100644
--- a/ui/main.c
+++ b/ui/main.c
@@ -21,6 +21,7 @@
 #include "driver/st7565.h"
 #include "external/printf/printf.h"
 #include "functions.h"
+#include "helper/battery.h"
 #include "misc.h"
 #include "radio.h"
 #include "settings.h"
@@ -55,7 +56,7 @@ void UI_DisplayMain(void)
 //	#endif
 
 	#ifdef ENABLE_DTMF_DECODER
-		bool show_dtmf_rx = true;
+		bool center_line_is_free = true;
 	#endif
 
 	for (vfo_num = 0; vfo_num < 2; vfo_num++)
@@ -102,7 +103,7 @@ void UI_DisplayMain(void)
 					sprintf(String, ">%s", gDTMF_InputBox);
 
 					#ifdef ENABLE_DTMF_DECODER
-						show_dtmf_rx = false;
+						center_line_is_free = false;
 					#endif
 				}
 				UI_PrintString(String, 2, 0, vfo_num * 3, 8);
@@ -123,13 +124,13 @@ void UI_DisplayMain(void)
 				else
 				{
 					#ifdef ENABLE_DTMF_DECODER
-						show_dtmf_rx = false;
+						center_line_is_free = false;
 					#endif
 				}
 				UI_PrintString(String, 2, 0, 2 + (vfo_num * 3), 8);
 
 				#ifdef ENABLE_DTMF_DECODER
-					show_dtmf_rx = false;
+					center_line_is_free = false;
 				#endif
 
 				continue;
@@ -239,7 +240,7 @@ void UI_DisplayMain(void)
 			UI_DisplayFrequency(gInputBox, 31, Line, true, false);
 
 			#ifdef ENABLE_DTMF_DECODER
-				show_dtmf_rx = false;
+				center_line_is_free = false;
 			#endif
 		}
 		else
@@ -453,11 +454,31 @@ void UI_DisplayMain(void)
 	}
 
 	#ifdef ENABLE_DTMF_DECODER
-		if (show_dtmf_rx && gDTMF_ReceivedSaved[0] >= 32)
-		{	// show the incoming DTMF live on-screen
-			UI_PrintStringSmall(gDTMF_ReceivedSaved, 8, 0, 3);
-		}
+		if (center_line_is_free)
+		{
+			if (gDTMF_ReceivedSaved[0] >= 32)
+			{	// show the on-screen live DTMF decode
+				UI_PrintStringSmall(gDTMF_ReceivedSaved, 8, 0, 3);
+			}
+			else
+	#else
+		if (center_line_is_free)
+		{
 	#endif
+			if (gChargingWithTypeC)
+			{	// charging .. show the battery state
+				const uint16_t volts = (gBatteryVoltageAverage < gMin_bat_v) ? gMin_bat_v :
+				                       (gBatteryVoltageAverage > gMax_bat_v) ? gMax_bat_v :
+				                        gBatteryVoltageAverage;
+
+				sprintf(String, "Charge %u.%02uV %u%%",
+						gBatteryVoltageAverage / 100,
+						gBatteryVoltageAverage % 100,
+						(100 * (volts - gMin_bat_v)) / (gMax_bat_v - gMin_bat_v));
+
+				UI_PrintStringSmall(String, 2, 0, 3);
+			}
+		}
 
 	ST7565_BlitFullScreen();
 }