The Rayovac Crystal Clear Plus P13 Hearing Aid Batteries are a pack of 6 high-quality batteries designed specifically for hearing aids. Manufactured by Rayovac, these size 13 batteries have a voltage of 1.45V and are made with a zinc-air chemical composition. This reliable and long-lasting product ensures that your hearing aid always has the power it needs for clear and effective sound amplification. Mixed expiration from 2022 to 2025
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