Рет қаралды 37,325
This video show how you can convert a 3xAAA battery flashlight to using a rechargeable Li-ion 18650, 18500 or 18490 battery with a 3D printed adapter.
STL file for 3D Printing:
www.thingivers...
Blog:
cavy-lab.blogs...
Background Music:
No.10 _A New Beginning - Esther Abrami (KZbin Music Library)