Pebble charging cable.

Pebble watch charging cable.

Parts needed:

  1. Printed parts - case + cover
  2. Short USB-cable cut
  3. Some wire
  4. 8 mm Pogo-pins - 2 pcs - https://aliexpress.ru/item/32234459523.html
  5. Neodymium magnets D5x3 mm - 2 pcs - https://www.aliexpress.com/item/32866041091.html
  6. "704" rubber sealing glue (optional) - https://www.aliexpress.com/item/32903365274.html
  7. Soldering supplies

Solder wires to magnets (USB GND) and to pogo pins (USB +5V).
Assemble and add some 704 glue. Close the cover. Done!

Printed from PLA with 100% infill and 0.1mm layer.
Source files (SolidWorks) attached.