Shop premium battery cases at IMR Batteries, designed to protect lithium-ion cells of all sizes, including 18650, 20700, 21700, 26650, 14500, 18500, and 16340. These durable cases provide reliable protection against short circuits, impact damage, and environmental wear, ensuring safe storage and transport for your batteries. Whether you need single-cell or multi-cell cases, our collection offers secure and organized solutions for every application. Explore our range today for trusted battery storage solutions.