Check the listing for details. Duracell Activair Hearing Aid Batteries: Size 312 (80 Batteries) Exp-2027. Condition: New. Listed at 32.89 USD. Duracell Activair Hearing Aid Batteries: Size 312 (80 Batteries) Exp 2026-27 New Duracell Activair EasyTab makes changing your hearing aid batteries aseasy as 1-2-3. Easy to open package, Easy to remove the batteries & Easy toinsert the battery into your hearing device. Product DetailsBrandDuracellManufacturerDuracellProduct TypeHearing Aid BatteriesMpnPR41 Easier to open,compact, discreet and totally protects your batteriesReliable and long lasting power for your hearing aidPack of 8 of size 312 1.45-Volt zinc air hearing aid batteries (80 total batteries).Duracell Hearing Aid Batteries EasyTab.Guaranteed Fresh with 3-4 Year Shelf LifeDuracell Activair Hearing Aid Batteries: Size 312 (80 Batteries) Exp 2026-27 New Duracell Activair EasyTab makes changing your hearing aid batteries aseasy as 1-2-3. Easy to open package, Easy to remove the batteries & Easy toinsert the battery into your hearing device. Product DetailsBrandDuracellManufacturerDuracellProduct TypeHearing Aid BatteriesMpnPR41 Easier to open,compact, discreet and totally protects your batteriesReliable and long lasting power for your hearing aidPack of 8 of size 312 1.45-Volt zinc air hearing aid batteries (80 total batteries).Duracell Hearing Aid Batteries EasyTab.Guaranteed Fresh with 3-4 Year Shelf Life