AAA to AA lightweight adapter

thingiverse

This is a battery adapter to put a AAA into anywhere a AA fits. Besides one of the prints, you require a bolt that's outer dimension is 6-7mm. I have uploaded a few files, with different hole sizes so that you can use whatever bolt you need. This model was designed to work with the G305 mouse, but should work in any AA application. All of these models are quite lightweight, at the cost of strength. Printing it with a brim and slowly is recommended. The version called Thinwall_M2 has undergone the most development, and is recommended if you have the hardware. If you do decide to print Thinwall_M2, you will need an m2 of 5mm screw length (~6mm overall length). Total weight with screw for that model is 1.7 grams as calculated in CAD. If you do print one of these models please comment on the weight if you have a good scale, as I do not.