diff --git a/libraries/AP_Notify/Display.cpp b/libraries/AP_Notify/Display.cpp
index c5870bbdaa..c253aab0bb 100644
--- a/libraries/AP_Notify/Display.cpp
+++ b/libraries/AP_Notify/Display.cpp
@@ -524,7 +524,9 @@ void Display::update_ekf(uint8_t r)
 void Display::update_battery(uint8_t r)
 {
     char msg [DISPLAY_MESSAGE_SIZE];
-    snprintf(msg, DISPLAY_MESSAGE_SIZE, "BAT1: %4.2fV", (double)AP::battery().voltage()) ;
+    AP_BattMonitor &battery = AP::battery();
+    uint8_t pct = battery.capacity_remaining_pct();
+    snprintf(msg, DISPLAY_MESSAGE_SIZE, "BAT:%4.2fV %2d%% ", (double)battery.voltage(), pct) ;
     draw_text(COLUMN(0), ROW(r), msg);
  }
 
diff --git a/libraries/AP_OSD/fonts/font4.bin b/libraries/AP_OSD/fonts/font4.bin
deleted file mode 100644
index 1f4d6c88e1..0000000000
Binary files a/libraries/AP_OSD/fonts/font4.bin and /dev/null differ