Yashica Electro 35 LR44 Adapter — PX 32, EPX164, PX164, HM-4N, 164PX

youmagine

After a success of previous models, I decide to improve the model by reinforcing the adapter. If you have an old camera that uses mercury cell batteries — PX 32, EPX164, PX164A, HM-4N, 164PX — I've designed this adapter that allows you to use four LR44 replacing those old mercury cells that are no longer allowed and produced anymore. Just print and attach a copper wire, and it's done! You can install the batteries any way you want, just make sure to put them in the right direction on the camera, which is why I didn't draw the position of the poles on the adapter. This model works for essentially anything that uses those discontinued mercury batteries, but was designed specifically for the Yashica Electro 35 line of cameras. Some of the battery names/models in question are the PX32, PX450, TR164 (Malory), and E164 (Eveready) batteries. Designed to save material and weight. Model Dimensions Height: approximately 45mm (44.9mm) Diameter: approximately 17mm (16.97mm) Print Settings Rafts: No Brim: Yes Supports: Not needed Resolution: 0.2mm per layer (dependent on the nozzle diameter) Infill: 30% Print Temperature: 205°C Build Plate Temperature: 60°C Post-Printing Help: — There is no need to sand down for a frictionless fit in the battery chamber, but only a light sanding may be needed. — There is a hole in the print, going through the base, for electrical continuity. A copper wire will need to be threaded through this hole and the ends bent. See pictures to see details. It's very easy to do. — It can be used in any position or direction on the camera, just check if the battery polarity matches with the camera polarity. The batteries should share the same polarity (direction) in the adapter. — Battery removal is made easy, you just need to push with a nail.  MBRITES