The Rayovac Crystal Clear Hearing Aid Batteries in Size 13 come in a convenient 6-pack, suitable for both ears. These zinc-air batteries have an expiry date of April 2024, ensuring they are fresh and reliable for extended use. With a voltage of 1.45V and a CE certificate, these batteries are designed for maximum performance and safety. Manufactured in the United Kingdom by the trusted brand Rayovac, these hearing aid batteries are a practical and efficient solution for maintaining clear and enhanced hearing. Spare packet opened and tested fully working From a smoke free home fast shipping services provided
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