The Duracell Hearing Aid Batteries Size 312 are disposable batteries with a voltage of 1.45V. Made with a zinc-air chemical composition, these batteries come in a pack of 6 and are guaranteed by a manufacturer warranty of 1 year. The size 312 batteries are designed specifically for hearing aids, providing reliable power for daily use. With the trusted brand of Duracell, these batteries ensure long-lasting performance for those in need of consistent hearing assistance.
