We buy our batteries 48 at a time from Costco and I couldn't stand having either 1-the mess of loose batteries, or 2- the incovenience and bulk of the original packaging in the drawer. This will hold 50-52 AAA batteries (depending on how many you put on levels 2 and 4. See matching AA and 9 Volt uploads also.

Pro Tip: Costco AAA batteries come in blue packaging with blue stripes on the battery. Print with blue filament.