3D preview of 5x18650 Battery Case with USB-C & USB-A
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Interactive 3D model of 5x18650 Battery Case with USB-C & USB-A

Enclosures and housings

5x18650 Battery Case with USB-C & USB-A

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Bounding box
72.0 × 103.8 × 21.0 mm
Engine
Precision B-rep
Parameters
17
Published
September 14, 2026

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The prompt

A case for five 18650 batteries arranged side-by-side, featuring Type-C and USB-A outputs.

Parameters

NameValueRange
Cell Count5 pcs1 – 8
Cell Diameter18.6 mm14 – 26
Cell Length65 mm40 – 90
Cell Fit Clearance0.4 mm0.1 – 1.5
End Clearance1.5 mm0.2 – 8
Top Clearance0.4 mm0 – 3
Rib Thickness1.2 mm0.8 – 4
Wall Thickness2 mm1.2 – 5
Floor Thickness2 mm1 – 5
Corner Radius3 mm0 – 8
USB-A Cutout Width13.5 mm8 – 20
USB-A Cutout Height6.5 mm3 – 10
USB-C Cutout Width9 mm6 – 14
USB-C Cutout Height3.5 mm2 – 7
Port Centre Spacing40 mm15 – 70
Vent Hole Diameter4 mm0 – 8
Vent Holes per Side3 pcs0 – 6

Every value above is a live dimension. Open a model like this in the editor and each one becomes a slider you can drag before exporting.

5x18650 Battery Case with USB-C & USB-A - Free CAD Model (STEP, STL) | TextoCAD