Duracell offers a wide range of batteries for electronics that require reliable power. Results may vary depending on device and usage pattern (www.iec.ch)). The batteries can be used in a wide variety of devices and are ideal for reliable power for your everyday devices that require extra power. Duracell Plus alkaline batteries are available in AA, AAA, C, D, 4.5V and 9V. Duralock technology keeps unused Duracell batteries fresh and holds their energy for up to 10 years when stored correctly. These batteries give you the freedom to enjoy using your devices by giving you a product you can trust. Duracell Plus batteries give you reliable, long-lasting power for your everyday devices such as electric toys, flashlights, portable game consoles, remote controls, etc. In 1969, Duracell was part of the Apollo 11 mission and became the first battery on the moon.