updates for charging and replacing battery

pfsenseDellBatteryNUT.sh

@@ -23,8 +23,13 @@ if [ ${BATTERY_STATE} = 'discharging' ]; then
     else 
         BATTERY_STATE='LB'
     fi
-elif [ ${BATTERY_STATE} = 'charging' ] || [ ${BATTERY_STATE} = 'high' ]; then
+elif [ ${BATTERY_STATE} = 'charging' ]; then
+    BATTERY_STATE='CHRG'
+elif [ ${BATTERY_STATE} = 'high' ]; then
     BATTERY_STATE='OL'
+    if [ ${BATTERY_WEAR_PERCENT} <= 25 ]; then
+        BATTERY_STATE='RB'
+    fi
 fi
 
 echo "# Last Updated: $(date)" > ${FILE_LOCATION}