The file 'AAA To AA Battery Adapter 3D Printer Model' is (stl) file type, size is 28.7KB.
I needed some AA batteries but only hat AAAs on hand so I made theese quick little adapters, which work very well.
Just print and clip some thin sheetmetal strips into the bottom. I had some 7mm nickle strips, which worked just fine.
I would recommend printing theese upside down.
Have fun!
AAAtoAA_Adapter.stl | 150.3KB |