diff --git a/pfsenseDellBatteryNUT.sh b/pfsenseDellBatteryNUT.sh
index 9192442..2503a51 100644
--- a/pfsenseDellBatteryNUT.sh
+++ b/pfsenseDellBatteryNUT.sh
@@ -23,8 +23,8 @@ elif [ ${BATTERY_STATE} = 'charging' ]; then
     BATTERY_STATE='OL'
 fi
 
-
-echo "battery.charge: ${BATTERY_PERCENT_LEVEL}" > ${FILE_LOCATION}
+echo "# Last Updated: $(date)" > ${FILE_LOCATION}
+echo "battery.charge: ${BATTERY_PERCENT_LEVEL}" >> ${FILE_LOCATION}
 echo "battery.runtime: ${BATTERY_RUNTIME}" >> ${FILE_LOCATION}
 echo "ups.mfr: ${UPS_MFR}" >> ${FILE_LOCATION}
 echo "ups.model: ${UPS_MODEL}" >> ${FILE_LOCATION}