This is a travel storage box for 2 18650 batteries with a travel loop for attaching a carabiner or string. The dimensions of the battery holes is 19 mm in diameter. There are 2 types of lid in print profile - standart lid and extended lid if your batteries are little bit longer. Ideal for storing spare batteries. The 18650 batteries fit perfectly and do not rattle inside. Fully printable. 

The pin which has a reduced diameter in the middle serves as a lock for the lever:

If you like my box, check my box for other batteries:

18 650 box for 4 batteries

21 700 box for 2 batteries

21 700 box for 3 batteries 

18 350 box for 2 batteries

No support needed

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