DJI RS 3 Pro Battery USB-C Port Dust Cover (TPU)

Disclaimer (Important)

Not tested on a real DJI RS 3 Pro battery yet. Fit can vary between printers, TPU brands/hardness, slicer settings, and even manufacturing tolerances of the gimbal/battery. Print and test. Please let me know how it went - I'll gladly make some adjustments.

Recommended Material

• TPU (recommended): best for a snug friction fit and easy insertion/removal.

• PLA/PETG are not recommended for a press-fit dust cover here (risk of being too tight/too rigid).

Print Settings (Bambu A1 mini / general TPU-friendly)

• Layer height: 0.20 mm

• Perimeters/Walls: 4

• Top/Bottom layers: 5 / 5

• Infill: 100% (most consistent fit and grip)

• Supports: Off

• Brim: 3–5 mm (helps stability with TPU)

• Speed (guideline): outer wall ~20 mm/s, inner ~30 mm/s, infill ~35 mm/s

• Retraction: 0.6–0.8 mm @ ~20 mm/s

• Temperature: use your filament profile (typical TPU is ~220–235°C nozzle, ~30–45°C bed)

Orientation

• Place the part flat on its back (largest flat face on the bed), with the plug section pointing up. Use “Place on face / Drop to bed” in your slicer.

Fit Tuning Tips

• If it’s too tight: reduce Flow by 1–2% or slightly increase temperature (+5°C).

• If it’s too loose: increase Flow by 1–2%.

• Don’t force it—this area is close to the USB-C connector.

Notes

• The design includes a small friction feature (“lip”) to help it stay in place with TPU.

• Please share your printer + TPU brand/hardness and fit results in the comments—feedback will help improve the model.

Changelog

• v0.9 – initial release + community test prints (Makes)