I designed this because I wanted some extra charging bases for my Sonos Move but they're about $70 each for new ones. Knowing the charging base isn't anything more than an 18VDC power supply, pogo pins, and the base I wasn't going to drop that much cash on a new one.
You'll need an 18VDC 2.5A power supply and some small pcb mountable pogo pins. The ones I used are below:
sonosMoveBase_v1.10.stl | 906.4KB | |
sonosMoveBase_v1.10_bottomPlate.stl | 6.9KB |