Battery box

As a photographer I have lots of electronic devices that take all kinds (and numbers) of batteries. Yeah there are loads of AA and AAA battery boxes out there, and sure you can stick paper in them to indicate whether they are charged or not, but when you buy CR2's or CR2430's then boxes are thinner on the ground so you leave them in the packaging, then use one, then the one remaining bumbles around your bag, short circuits and/or leaks. Pah, not any more.

###AA and AAA pots
There are 3 varieties, round for 3 or 4 batteries (very inefficient), linear and offset for 2, 3 or 4 cells. If you think you might want a 6, let me know and I'll knock one out. All with slots so you can add your "I'm charged" indicator. As well as a lid, these also need a bolt printing out as well.

###CR2, CR123 and 18650 pots
Designed for a single cell, CR2 and CR123 cells are not rechargeable, but the 18650 is. Don't forget a lid as well.

###CR2430 pot
Urgh, coin batteries. As well as a lid, this pot