I’m not sure if it’s region or my VPN, but all the grabcad links come back with errors. The terminal v2 is almost exactly what I’m looking for though. In that he’s 3d printing an adapter to connect the battery terminals to molex. I want to take it a step further, pop the top off the battery, desolder the proprietary terminals, solder in the molex and then print a male and female mounting track converter. Then pop open the tool and replace that side with molex too. Tgen I just put the parts together as a kit and any time I see a good deal on a tool I don’t have I can gran a bag of parts, hit print, and have it integrated into my battrr system in 30min.