The Rayovac Crystal Clear Plus Hearing Aid Batteries are a 6-pack of size 13 batteries with a voltage of 1.45V. Made with zinc-air chemical composition, these batteries are designed for hearing aids and provide long-lasting power. Manufactured in the United Kingdom, these batteries from the trusted brand Rayovac ensure high-quality and reliable performance for individuals in need of hearing aids. Expired however still sealed 5 x 6pack expiry varies 2024
eBay