Buck Converter on Makita Battery

thingiverse

This case works in conjunction with a Makita Battery adapter like [this one](https://www.thingiverse.com/thing:3875426) to create an adjustable, portable power supply unit that can be easily set up and taken on the go. The case is designed specifically for an [RD DP50V5A](https://www.aliexpress.com/item/32596330856.html?spm=2114.12010612.8148356.5.3553434332mSzP) Buck converter module but will also work with over 100 variants that use the same form factor and no secondary power board, making it a versatile option for many users. If you do have a secondary power board, consider [my other design](https://www.thingiverse.com/thing:3878786). I've included a .STEP file that shows every detail of the assembly, including banana jacks, power switch, and the battery adapter, making it easy to visualize and assemble the unit correctly. To assemble this unit, you need to be comfortable with basic electronic wiring and have some minor soldering skills, but don't worry if you're a beginner - it's still a great project for anyone looking to build their own portable power supply unit.