Coppertop Alkaline Batteries, AA, 24/Box. From emergency equipment to consumer electronics, these batteries are Trusted Everywhere™. Duracell® Coppertops have a 40+ year history of delivering reliable, long lasting, portable power. Each battery features an enhanced secure seal for safe, leakage and corrosion free operation. For your needs, choose high-performance batteries manufactured by the worldwide industry leader. Date coded for added convenience. Battery Type: Alkaline; Battery Size: AA; For Use With: Everyday Electronic Devices; Battery Capacity: N/A. Includes 24 AA batteries. . 2.22" x 4.82" x 2".