AA battery adapter for external power
thingiverse
Since the AAA version has gained considerable attention, I created an AA-version of it. A battery adapter lets you power your AA battery operated gadgets with a wall power adapter. Print two copies of "AA battery adapter for external power". One is labeled as plus and one as minus. Securely fasten the power lead to each adapter using a M3 screw. The maximum thread length allowed is 20mm. Additionally, I included a AA battery dummy if you need to fill the battery compartment for stability purposes. (Photos were taken from my AAA version)
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