RAYOVAC Hearing Aid Batteries Size 312
Box of 80

(5 customer reviews)


RAYOVAC®, the #1 Manufacturer of Hearing Aid Batteries, now brings you Clear Sound Technology. Raising the benchmark of product innovation and providing consistent, quality performance through the whole life of the battery. Rayovac Extra Size 312 hearing aid batteries offer the perfect compromise between compact size and battery life, with an emphasis on smaller size. They are sold in boxes of 80.

Free Shipping on All Hearing Aid Batteries!


  • Rayovac Hearing Aid Batteries Size 312 , box of 80 batteries
  • Three Year Date Code- longest available
  • Larger Tab Design
  • World’s Longest Lasting Hearing Aid Battery
  • 37¢ per battery!
  • Made in U.S.A.

Rayovac Hearing Aid Battery logo

RAYOVAC Extra Size 312 Hearing Aid Batteries are engineered with an advanced formula that performs in the most power-hungry hearing devices††. This long-lasting formula provides consistent, high-quality performance throughout the life of the battery.

No Hearing Aid Battery Lasts Longer**

Our improved battery design and formulation deliver more power to ensure no hearing aid battery lasts longer**. With Active Core Technology, our battery lasts up to two days longer than our previous formulation+.

hourglass shield

Long Lasting, Guaranteed!

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


Made in the USA with US and Global Parts++

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

Additional information



5 reviews for RAYOVAC Hearing Aid Batteries Size 312
Box of 80

  1. Brandy S. From Lawrenceville, GA.

    Good price – free shipping.

  2. Dr. Robert W. From Columbus, OH.

    Rayovac hearing aid batteries are my favorite. They seem to last longer with fewer duds in the mix. Great pricing and service from HearSource. Always a normal without issues transaction. As mentioned by others, delivery was quick and free shipping.

  3. Dr. Robert W. From Columbus, OH.

    Great pricing and service from HearSource. Shipping was quick and free.

  4. Linda J. from Chicago, IL

    Good batteries. I have used them in my hearing aid for years. Never an issue. HearSource is easy to deal with, friendly staff, quick FREE shipping. Excellent prices.

  5. Greg Warren

    Good batteries, excellent price. They last about 8 days. Wish they’d last longer. Quick and free shipping.

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