using AZ Powerbank module
- and a 500mAh lipo 20×10×48mm.
- Just solder the two wires (+-) to the module.
- Put the module into the cap.
- optionally you can use glue to secure and make this more water resistant.
- A transparent 5mm filament piece is used to guide the LEDs light to the front hole.
- Slide the battery into the shell and clip (snap-fit) the cap onto.
License:
Creative Commons — Public Domain
Jack
