I could not find a Gridfinity holder for my Amazon Basics Electric Screwdriver that worked well for me, so I made my first model that I hope helps someone else with a similar need.  Thanks to @eclien for his Amazon Basics Electric Screwdriver Case, which I used as a starting point for the tool cutout (slightly extended the hex bit adapter which was too tight for my adapter) and added a half-grid Gridfinity bottom (4.5x1.5 Gridfinity units).  Note that the half-grid bottom works with all standard Gridfinity base plates while also allowing placement options in 21x21mm increments, giving you 4 times the placement options as a standard bottom.

If helpful, here is a link to the specific electric screwdriver: [https://www.amazon.com/dp/B09PFCX8Q1/](https://www.amazon.com/dp/B09PFCX8Q1/)