Case Club’s Battery Organizer Case makes storing, transporting, and organizing your batteries a complete breeze. The case comes with pre-cut foam that fits 22 cr2032, 18 9-Volt, 64 AAA, 58 AA, 17 C, and 20 D batteries. A clear lid allows for quick visual counts, and the case features slide open/shut lockable latches with a tongue and groove design for water resistance. This case is perfect anyone who is tired of battery clutter from ziplock bags, battery packaging materials, and loose batteries. Batteries also sit above the foam for easy grabbing.