Energizer Size 312 Zinc Air Hearing Aid Batteries (6-Count) deliver dependable, long-lasting power tailored specifically for hearing aids. Utilizing advanced Zinc Air technology, these batteries provide a stable nominal voltage of 1.4V, ensuring consistent performance and improved battery life compared to traditional alternatives. Their brown color-coded Size 312 (PR41 equivalent) design allows for easy identification and handling during replacement. Engineered to maintain a steady output throughout their lifespan, these batteries help preserve clear and uninterrupted sound quality essential for effective hearing assistance. Packaged in a convenient six-count blister pack, they offer an ideal supply for regular use, helping users maintain optimal hearing aid function and reliability in daily life.