diff --git a/snmp/bat.sh b/snmp/bat.sh
index 0d51ad78..0b17a73f 100755
--- a/snmp/bat.sh
+++ b/snmp/bat.sh
@@ -65,7 +65,10 @@ case "$1" in
 		GETVALUES3 $1 multiprise 11
 		;;
 	bati)
-		GETVALUES3 $1 multiprise 12
+	        echo " $(GETOUTVALUE3 multiprise 9) + $(GETOUTVALUE3 multiprise 12) " | bc
+		echo " $(GETINVALUE3 multiprise 9) + $(GETINVALUE3 multiprise 12) " | bc
+		echo ""
+		echo "$1"
 		;;
 	batj)
 		GETVALUES3 $1 multiprise 13