Charging base for Dreame Z30

Wall-mounting and charging base using the original power supply.

The contacts are made from 3.6mm spring steel wire (heat-bent); alternatively, bent sheet steel can be used.

Assembly requires a 2mm panel-mount socket, heat-set M3 inserts, two M3x12 countersunk screws, four 6mm wall plugs, and four 5mm wide washers.