Model: 312-24

Features and Benefits:

  • Size 312, 24 Battery Pack
  • No hearing aid battery lasts longer1
  • Money Back Guarantee2
  • Improved Packaging and Longer Battery Tabs4
  • Lasts up to two days longer than our previous formulation5
  • Made in the USA with US and Global Parts6
  • Mercury-Free – Friendly for the environment
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Our cells are engineered with an advanced formula3 that performs in the most power-hungry hearing devices. This long-lasting formula provides consistent, high-quality performance throughout the life of the battery. Our innovative package features longer battery tabs4, a secure dial and an easy access reclosable door.

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No Hearing Aid Battery Lasts Longer1

Our improved cell design and formulation deliver more power to ensure no hearing aid battery lasts longer1. Our battery lasts up to two days longer than our previous formulation5.

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Long Lasting, Guaranteed!2

These batteries come with our four-year freshness guarantee so you can be confident in your purchase.

made in usa - flag icon
Made in the USA with US and Global Parts6

Rayovac has been manufacturing hearing aid batteries in Portage, WI for over 50 years6. Through continuous investments and improvements, Rayovac is able to deliver new, innovative battery technology that features peak performance in today's devices.


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