Index: firmware/App/Drivers/Battery.c
===================================================================
diff -u -r8b1a3c2d95817e6d7619783e86a91c3d32ea70b2 -r3ae72582ccbacf2533cc09c2404d05f280c64bd4
--- firmware/App/Drivers/Battery.c	(.../Battery.c)	(revision 8b1a3c2d95817e6d7619783e86a91c3d32ea70b2)
+++ firmware/App/Drivers/Battery.c	(.../Battery.c)	(revision 3ae72582ccbacf2533cc09c2404d05f280c64bd4)
@@ -73,16 +73,9 @@
 
         getBatteryStatus();
 
-        if ( TRUE == isBatteryStatusReceived )
+        if ( ( TRUE == isBatteryStatusReceived ) && ( ( batteryStatus & BATTERY_STATUS_AC_PRESENT_MASK ) == 0 ) )
         {
-            if ( ( batteryStatus & BATTERY_STATUS_AC_PRESENT_MASK ) == 0 )
-            {
-                SET_ALARM_WITH_1_U32_DATA( ALARM_ID_HD_AC_POWER_LOST, (U32)batteryStatus );
-            }
-            else
-            {
-                clearAlarm( ALARM_ID_HD_AC_POWER_LOST );
-            }
+            SET_ALARM_WITH_1_U32_DATA( ALARM_ID_HD_AC_POWER_LOST, (U32)batteryStatus );
         }
     }
 }