The Rayovac Size 13 Hearing Aid Batteries are high-quality zinc-air batteries designed specifically for hearing aids. With a voltage of 1.45V, these batteries offer long-lasting power to ensure clear and consistent sound transmission. Produced in the United Kingdom, these batteries are reliable and trusted for daily supply for extended periods. For those in need of a dependable and efficient hearing aid power source, Rayovac Size 13 batteries are a convenient and effective solution. 9 packs of 6, and 1 pack of 4 (two batteries were used). Total 58 batteries. Expiry date 06 2025.
