AA (Double-A): A standard size for cylindrical batteries commonly used in household devices, including keyboards, remotes, and flashlights. AA batteries are 49.5–50.5 mm in length and 13.7–14.5 mm in diameter.
« Back to Glossary IndexAA (Double-A): A standard size for cylindrical batteries commonly used in household devices, including keyboards, remotes, and flashlights. AA batteries are 49.5–50.5 mm in length and 13.7–14.5 mm in diameter.
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