Batrị AA (ma ọ bụ batrị abuo-A) bụ batrị kpọrọ nkụ nke otu cell cylindrical.Usoro IEC 60086 na-akpọ nha R6, ANSI C18 na-akpọkwa ya 15. A na-akpọ ya UM-3 site na JIS nke Japan. Primary (na-abụghị rechargeable) zinc-carbon (akọrọ cell) batrị AA nwere gburugburu 400-900 milliampere awa ike. , na ikike tụrụ nke ukwuu dabere na ọnọdụ ule, okirikiri ọrụ, na voltaji ebipụ.A na-erekarị batrị Zinc-carbon dị ka batrị “ebumnobi zuru oke” batrị.