ALSO KNOWN AS: 10, 10AE, 10A, VT10, XL10, AP10, 10HPX, R10ZA, L10ZA, AC10E, DA10X, ZA10, V10AT, DA10H, AC10, AC10E, V10A, DA10, 10HPX, PR-13PA, PZA13, PR70, DA230. The Duracell Activair zinc air range powers all popular types of hearing systems, including high and low power, digital and analog models.