My dad asked me to make a battery box for his 9 volt rechargeable batteries to stop them potentially shorting while loose in his drawer.

While I was at it, I made one for AA and AAA batteries too.

Not sure they'll be much use to anyone else but i thought I'd share in case.

EDIT: The 9v batteries should be put in the box upside down to prevent them from shorting

Bibo 2

No

No

0.2

10%

Any material does the trick.