A simple battery box for storage or transport of AA or AAA batterys.

The design is customizable to work with any amount of batterys and with any size (AA, AAA and 18650 are given).

I designed this box because I wanted something simple that just opens and closes reliable. Every other design here relied on pressing the batterys in tight holes or having multiple parts that possibly get lost or do not close properly so I had to make another one :D