Ibhethri le-AA (noma ibhethri le-double-A) liwusayizi ojwayelekile webhethri eyomile yeseli isilinda.Isistimu ye-IEC 60086 ibiza usayizi u-R6, futhi i-ANSI C18 iwubiza ngo-15. Iqanjwe ngu-UM-3 yi-JIS yase-Japan.Izinc–carbon eyinhloko (iseli elomile) Amabhethri e-AA anomthamo wamahora angu-400–900 milliampere , enamandla okulinganisa ancike kakhulu ezimweni zokuhlola, umjikelezo wemisebenzi, kanye nogesi onqamuliwe.Amabhethri e-zinc-carbon ngokuvamile adayiswa njengamabhethri "enhloso evamile".