Battery Pack - 18650 x6 with XT-30 charging port

I tried several available models for creating a new battery pack for a very specialized drill I have but couldn't find the perfect fit. I created this system that holds 6 18650 cells similar to the other models on printables. I also wanted to make it easily chargeable so I aded a cap to the base with an XT-30 mount that slides over the lower ring bracket and is kept in place with 2 M3 screws. The ring has mounting holes for 2 M3 heat set inserts. Included the .step so anyone can modify it to their desired needs.