diff --git a/Readme.md b/Readme.md
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@@ -132,7 +132,6 @@ Additional hardware:
 The housing is a FreeCAD model at [hardware/housing/c_its-companion-housing.FCStd](./hardware/housing/c_its-companion-housing.FCStd), but the same folder also contains finished 3mf models that can be loaded into a 3D printer slicer.
 Exports are available for:
 
-- 2mm: no battery (just display standoffs)
 - 7mm: EREMIT 654060 (6.5x40x60 mm) LiPo battery
 - 9mm: Some 9x40x60 mm LiPo battery, e.g. LP803860 (2000 mAh)
 
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diff --git a/hardware/housing/c_its-companion-housing-bottom-v1.1-7mm.3mf b/hardware/housing/c_its-companion-housing-bottom-v1.1-7mm.3mf
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diff --git a/hardware/housing/c_its-companion-housing-lid-v1.1.3mf b/hardware/housing/c_its-companion-housing-lid-v1.1.3mf
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