Never search for batteries again! With the 104+ Compartment Slim-Line Battery Organizer, you can organize all of your batteries and store them safely. Save yourself the time and hassle of sifting through drawers trying to find the correct sized battery. In addition to eliminating drawer clutter, this convenient battery organizer features a testing meter which displays remaining battery life, making it easier to eliminate dead batteries from your collection. The slim size of the organizer is easy to fit in many places around the home, garage, and office. In addition, the rotating button battery drawer swivels with gravity to accommodate drawer or hanging storage.
While C and D batteries are bulky and therefore have no quick fix to have a holder that holds more than 5 or 6 of 'em in any case, it has space for all the major sizes....almost.
The one upgrade I'd do is have a small area dedicated to storing batteries like those lithium 123 ones or whatever the official designation is, nor those batteries that are a little thicker/longer than a AA. It would help to have 2-4 spots for some of those, but you know up-front what you're ordering.
It's still great for holding batteries used in 98% of household items, so it works well tho. Just be aware of the small issue there.