The Duracell Activair Hearing Aid Batteries in size 312 are disposable batteries that offer reliable power for hearing aids. With a voltage of 1.45v and a zinc-air chemical composition, these batteries provide long-lasting performance. This pack includes 6 x12 packs in total (72) batteries in total, making it ideal for weekly or monthly use. The brown size 312 batteries are a convenient and essential component for daily living aids, ensuring clear and consistent sound quality for those in need of hearing assistance.
