This repository contains the downloadable files mentionned in my blog post. These are all 3D printable casings that should be waterproof if printed and sealed correctly.
This part can be 3D printed in one piece, without supports (print front of the lens on the print bed). Filament or resin printed is supported. Please use a (semi) transparent material. Resin printing can give an especially nice look to this part.
The button of this part is printed within, no separate printing of the button is required.
Waterproofing: to waterproof the button, glue a small piece of rubber (like from a balloon) to the underside of the button with superglue. Let dry before use
12S3P 18650 battery, having space for a large BMS. More information on my blog
12S5P 21700 battery, very large, requires a small BMS. More information on my blog
This casing has a main part and a lid. The lid is screwed in place and can be sealed of with some silicone. There are holes for all necessary cables. Print with supports. Best material is PETG.