Enclosures and housings
6x18650 Power Bank Case
- Bounding box
- 93.1 × 65.8 × 44 mm
- Engine
- 3D Printing B-rep
- Parameters
- 20
- Published
- November 3, 2026
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The prompt
design a powerbank case with 6 x 18650 cell,export port need 1 type C, 1 USB A, and 3 LED battery light
Parameters
| Name | Value | Range |
|---|---|---|
| 18650 cell diameter | 18.4 mm | 17 – 19 |
| 18650 cell length | 65 mm | 55 – 70 |
| Cells across (Y) | 3 mm | 1 – 6 |
| Cell layers (Z) | 2 mm | 1 – 4 |
| Clearance around cells | 0.5 mm | 0.2 – 2 |
| Wall thickness | 2.4 mm | 1.2 – 5 |
| Floor thickness | 2.4 mm | 1.2 – 5 |
| Corner radius | 6 mm | 2 – 15 |
| Electronics chamber length | 18 mm | 10 – 40 |
| Lid top thickness | 3 mm | 1.2 – 6 |
| Lid skirt height | 6 mm | 3 – 14 |
| Fit clearance per side | 0.25 mm | 0.1 – 0.5 |
| USB-C opening width | 9.2 mm | 7 – 12 |
| USB-C opening height | 3.6 mm | 2.5 – 6 |
| USB-A opening width | 13.5 mm | 10 – 18 |
| USB-A opening height | 6.5 mm | 4 – 10 |
| Gap between the two ports | 5 mm | 2 – 12 |
| Port height above case floor | 20 mm | 8 – 35 |
| LED window diameter | 3.4 mm | 1.5 – 6 |
| LED spacing | 9 mm | 5 – 20 |
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.
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