I use a ton of rechargeable CR2 batteries. Keeping track of which are charged and discharged is a simple task using this case. Simple move the divider to separate the charged batteries from the discharged ones. No more mixing them up!
I printed these parts using:
You can use your favorite settings however. Don't use anything greater than 2 borders because of the spacing used on the divider spacing in the box.
The author marked this model as their own original creation.