diff --git a/conf/airframes/TUDELFT/tudelft_iris_indi.xml b/conf/airframes/TUDELFT/tudelft_iris_indi.xml
index 7d6a17d7bf..5aaaa961a1 100644
--- a/conf/airframes/TUDELFT/tudelft_iris_indi.xml
+++ b/conf/airframes/TUDELFT/tudelft_iris_indi.xml
@@ -250,9 +250,9 @@
   </section>
   <section name="BAT">
     <define name="MILLIAMP_AT_FULL_THROTTLE" value="8700" />
-    <define name="CATASTROPHIC_BAT_LEVEL" value="9.9" unit="V" />
-    <define name="CRITIC_BAT_LEVEL" value="10.8" unit="V" />
-    <define name="LOW_BAT_LEVEL" value="11.1" unit="V" />
+    <define name="CATASTROPHIC_BAT_LEVEL" value="9.2" unit="V" />
+    <define name="CRITIC_BAT_LEVEL" value="9.9" unit="V" />
+    <define name="LOW_BAT_LEVEL" value="10.2" unit="V" />
     <define name="MAX_BAT_LEVEL" value="12.4" unit="V" />
   </section>
 </airframe>