Flashlight adapter 3xAAA to 18650 & 18500

Personal use only ♥ 71 likes ↓ 422 downloads Hobby & Makers

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PLA from £6 inc. UK delivery on letter-sized prints. We slice, print on a calibrated Creality K2 / Bambu A1, QC and post.

For flashlight powered with 3 pcs of AAA batteries, print this adapter and replace with just one Li-ion 18650 battery.