Summary

Li-ion 18650 batteries with protective circuitry are too large for these media: https://www.amazon.fr/gp/product/B081HW4TGR?psc=1

So I created a support by retrieving the two ends with spring and terminal and inserted them into the case.

A hole is provided to pass the wires through.

The 18650 battery holds perfectly well and it is possible to secure it with a scratch strap in the notches provided for this purpose.

Print Settings

Printer:

Hypercube CoreXY

                                            <p class="detail-setting rafts"><strong>Rafts: </strong>                     <div><p>No</p></div></p>                                                                                <p class="detail-setting supports"><strong>Supports: </strong>                     <div><p>No</p></div></p>                                                                                <p class="detail-setting resolution"><strong>Resolution: </strong>                     <div><p>0.2</p></div></p>                                                                                <p class="detail-setting infill"><strong>Infill: </strong>                     <div><p>20%</p></div></p>                                                    <strong>Filament:</strong> 3DFil PLA                Doesn't matter

18650 Battery Holder