Specialist Batteries. Watch Batteries. Hearing Aid Batteries. For AA/AAA Batteries. For 9V PP3 Batteries. Size AA and AAA. Capacity AA: 1300 mAh AAA: 750 mAh. Also Known As HR6, LR6, MN1500, MIGNON, 15A, 15AC, 4006, 815, AA, AM3, E91, KAA, ND62S, STILO, HR03, LR03, MN2400, MICRO, 24A, 24AC, 4003, 824, AM4, E92, K3A, FR03, ND61R, R06.