Index: firmware/App/HDCommon.h
===================================================================
diff -u -r92c04526739f32e904fe258bd622aa08734ce343 -r84bb8663dae71170e1743a2bed37b0aa47465b47
--- firmware/App/HDCommon.h	(.../HDCommon.h)	(revision 92c04526739f32e904fe258bd622aa08734ce343)
+++ firmware/App/HDCommon.h	(.../HDCommon.h)	(revision 84bb8663dae71170e1743a2bed37b0aa47465b47)
@@ -66,7 +66,7 @@
     #define SKIP_CONSUMABLE_TESTS           1           // Skip pre-treatment consumable Self-tests
     #define SKIP_DRY_SELF_TESTS             1           // Skip pre-treatment dry self-tests
     #define SKIP_UI_INTERACTION             1           // Skip UI interaction.
-//    #define DISABLE_BATT_COMM               1           // Disable battery communication.
+    #define DISABLE_BATT_COMM               1           // Disable battery communication.
     #define SKIP_AIR_BUBBLE_CHECK           1           // Skip air bubble detector self-test.
     #define DISABLE_OCCLUSION_SELF_TEST     1           // Skip occlusion sensor self-test.
     #define SKIP_CARTRIDGE_REMOVAL          1           // Skip cartridge removal check