🎯 Design Concept

This magnetic holder is purpose-built for the OOONO Co-Driver No. 2. It provides a clean, compact, and reliable way to mount the device magnetically inside your vehicle—on vent clips, dashboard mounts, or other magnetic bases. The form factor is precisely matched to the Co-Driver No. 2, ensuring a snug and centered fit.

📦 Compatibility

This model is designed exclusively for the OOONO Co-Driver No. 2.

⚠️ Compatibility with other OOONO devices (such as the Co-Driver No. 1 or Chrono No. 2) has not been tested and is not guaranteed.

🧲 Magnet Setup

The rear slot is designed to hold three stacked neodymium magnets (8×3×1 mm), forming a total of 8×3×3 mm. This matches the original magnet configuration found in commercial holders like the SUPMEGA.

🔗 Recommended magnets: AliExpress – 8×3×1 mm compared to Original 8x3x3

https://de.aliexpress.com/item/1005009496086601.html

✅ Ensure that:

- All magnets have the same polarity

- They are inserted flat and flush

- Optionally secured with a drop of superglue or epoxy

🖨️ Printing Recommendations

- Material: PETG or ABS for heat resistance

- Infill: 20–30% for good strength

- Layer height: 0.1–0.2 mm for a smooth finish

- Orientation: Print upright (magnet cavity facing up)
or use Resin-Printing

💡 For a clean, OEM-like finish, consider printing in matte black.

🛠️ Assembly Instructions

This is a one-piece print – no assembly required.

Simply insert the magnets into the rear cavity and maybe glue it.

✨ For best performance:

- Make sure the magnet and surface area are clean

- Place the holder on a flat magnetic base (e.g. vent clip)

- Snap the Co-Driver on – done!

🧲 Magnetic Mount for OOONO Co-Driver No. 2