Duracell offers a wide range of batteries to be used in electronics that require reliable power. Duracell Ultra AA batteries are alkaline batteries ideal for powering all your devices with extra performance for high drain devices. Duracell Ultra AA alkaline batteries last up to 100% longer* (*Longevity performance compared to the Minimum Average Duration of the 2015 IEC AA Digital Camera test. Results may vary by device or usage pattern.) and are available in sizes AA, AAA, C, D and 9V. These batteries are best Duracell’s alkaline proposition for high drain devices, such as digital cameras, photoflash, high powered toys or boomboxes, and of course are great fit for the regularly used devices as motorized toys, flashlights, portable game controllers, shavers, CD players, toothbrushes and any other.