Gridfinity 2x3 Battery Tester Holder

I designed this Gridfinity battery tester holder because I couldn't find one that allowed the tester to lie flat alongside the batteries. This holder keeps the tester right next to the batteries, making it easy to test each one on the spot without searching for the tester. With this streamlined setup, I can quickly check that each battery is ready to go, right where I need it. It’s a simple but effective solution to keep everything organized and accessible. It is printed with a yellow rim like the other bins I have printed and made.