AAA to AA & paperclip
thingiverse
My Version of AAA to AA Adaptor Requires a Simple Paperclip as an Extra Component. To assemble this adaptor, you'll need a paperclip that will serve as the contact point. First, cut the paperclip to approximately 12mm in length and bend it inward to secure the conductor. This step is crucial for the proper functioning of the adaptor. You can insert the battery into either the positive or negative side; however, inserting it first into the negative pole provides a slightly better fit. Revision 15.12.2019 I have revisited my previous design with the aim of enhancing its functionality. Key improvements include: a) Tightening the battery's hold within the adaptor for added stability. b) Reducing material usage while making it easier to remove the battery from the adaptor. For the side openings, I drew inspiration from Jovior's design (https://www.thingiverse.com/thing:2844079).
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