Super high capacity alkaline battery. Winner of Guinness World Record for longest lasting AA alkaline battery. Available in AA or AAA. Both sizes are available in packs of 4.

Zinc Batteries - For light to medium duty applications. For example: Small torches, radios, basic toys, clocks and low powered items. Alkaline - The best quality batteries for use in high energy drain applications or continuous heavy use. For example: remote control toys, digital equipment, high powered portable radio cassettes. Alkaline is the best quality battery in most applications. New Ultra - Alkaline hi-tech applications. For example: Digital cameras/mobile phones.