Duracell offers a wide range of batteries for electronic devices that require reliable power. The Duracell Plus AAA batteries are ideal for powering all your devices. The Duracell Plus AAA battery provides up to 100% extra life* (*compared long-life performance to the minimum average duration of the IEC standard test 2015 for AAA size batteries for motorized toys. Results may vary depending on the device or usage (IEC website). Unused Duracell batteries can retain all their energy for up to 10 years in their packaging and under normal storage conditions. Duracell recommends these batteries for regularly used devices such as motorized toys, flashlights, digital audio devices, etc. Duracell was even the first battery to go to the moon by participating in the Apollo 11 mission in 1969.