I have one of those frames filled with about a dozen tiny little drawers (meant for nails/plugs/screws etc) at the side of my desk. The drawers are big enough to make a battery fit inside. Two drawers above each other, top one full bats, bottom one empty bats; two drawers for to-be-washed and 'washed-and-ready' fillerwools; drawer for empty carts (without the wool), another for the silicon lids that come with new carts, another for the outertubes f cartridges, etc...
Real nice to have this thing, makes it a lot easier to find and to keep tidy whatever I might need as to e-smoking.