Micro USB charging/power cable
thingiverse
Great for really fast farging. Wire diameter is 0.35mm^2 (no tiny wires known from chinese cables).
Download Model from thingiverse
With this file you will be able to print Micro USB charging/power cable with your 3D printer. Click on the button and save the file on your computer to work, edit or customize your design. You can also find more 3D designs for printers on Micro USB charging/power cable.