Power your everyday devices with Enercell, Toys, Remote Controls, Clocks, Gaming Devices, Flashlights, Personal Audio Devices. Stop borrowing the batteries from one device to power another. This handy 36-pack of Enercell AA alkaline batteries solves that problem immediately. Enercell batteries ranked first in overall performance when compared to batteries from other national brands. Don't run out of the most popular-sized batteries used in your house. Plus, Enercell alkaline batteries are backed by our own performance guarantee*.