The Rayovac Crystal Clear hearing aid batteries in size 13 offer a reliable power source for your hearing devices. This six pack of batteries contains a total of 72 units, each with a voltage of 1.45V and a zinc-air chemical composition for long-lasting performance. The compact coin cell/button design ensures easy handling and installation, making them a convenient choice for daily use. Trust in the Rayovac brand for quality and dependability in your hearing assistance needs.
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