Battery Back for Marantz RC3200B Remote Controll

thingiverse

This is a replacement for the battery back of in the Marantz remote control RC3200B and should replace the batteries. I power the appliance by a buck converter and an unused power supply. To power the remote from the buck converter I used this Dummy AA batteries: https://www.thingiverse.com/thing:4660991 The remote does not accept rechargable batteries and is eating normal batteries. Now I can power it with any Source from 5 .. 36V like a powersupply, LiPo cells or 4 rechargabele batteries. The remote works fine, just the dummy batteries needed some foam to be pressed properly to the battery bay. The latching lug needs some improvement but PLA is maybe the wrong material for that anyways. If you just need a replacement for the battery back, ping me, I can provide you with the file that could not accomodate the buck converter but was closing the back pretty well. Good as a starting point. The buck converter is fixed by hot glue to the printed part.