Rayovac ProLine Advanced Hearing Aid Batteries

In stock

Part Number 340050-00

Power on demand to take advantage of advanced, high drain hearing aid features like automatic environment sensing or ear to ear directionality.

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The Proline Advanced hearing aid batteries provide power on demand to take advantage of advanced, high drain hearing aid features like automatic environment sensing or ear to ear directionality. They are fully mercury-free hearing aid batteries. Air Optimisation improves the reliability and performance of the Active Core Plus™ technology that powers the ProLine Advanced batteries.