The longest-life AA battery in the world is suitable for all devices that need to be ready and available in the long-term. It has a higher performance than conventional alkaline manganese batteries, provides full power from -20 to +70 C and is 30% lighter. Even after 10 years of storage, it still has 85% of its initial power for modern high-power devices. Einsatzgebiete: Portable CD players, cassette recorders, camcorders, flashes, etc.