9V Battery Adapter

The ubiquitous 9V battery is still used in many devices. It's a small power source, so cannot sustain a long power drain. There are times when I need to power a 9V powered device for an extended period of time. Here is my 9V battery adapter 3D design to fullfill that need. The battery leads can be connected to a larger portable battery source or a power adapter.

The 9V adapter had to accommodate two battery connection styles. The first with a 9V battery clip, the second is a press-fit connection to the battery terminals. This adapter works with both battery connection styles.

My print is made in PETG 1.75mm Aurarum Silver filament, with 0.2mm layer height and 100% infill on a PRUSA I3 MK3S printer.

I hope that you can find this print useful, too.

Remember to leave me some feedback or even a tip to keep me enthused to make more of these drawings.