diff --git a/nut-influxdbv2-exporter.py b/nut-influxdbv2-exporter.py
index b76f0cd..d7400d6 100644
--- a/nut-influxdbv2-exporter.py
+++ b/nut-influxdbv2-exporter.py
@@ -102,7 +102,10 @@ def construct_object(data, remove_keys, host):
             tags["hardware"]=':'.join(v[i:i+2] for i in range(0,12,2))
         elif k == "device.model":
             w = v.split("FW:", 2)
-            tags["model"]=w[0].strip()
+            if v == "InternalBattery-0":
+                tags["model"]="InternalBattery"
+            else
+                tags["model"]=w[0].strip()
         else:
             if k in remove_keys:
                 continue