Duracell Easytab/Activair Type 312 Hearing Aid Batteries Zinc Air P312 PR41 ZL3
Hearing aid batteries with EasyTab for easy insertion. Duracell Activair size 312 (brown) hearing aid batteries. 1.45 volt Zinc-Air. Easy long tab applicator for those with dexterity issues. Shelf life of up to 4 years.