PRODUCT DEVELOPMENT

PROUDLY MADE IN THE USA*

with U.S. 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 all devices.

RAYOVAC® also focuses on environmental sustainability in manufacturing. As part of the commitment to providing environmentally-friendly products with market-leading performance, RAYOVAC® introduced the world's longest lasting mercury-free hearing aid battery in 2009. Hearing aid wearers do not have to sacrifice performance for going green when they choose RAYOVAC® batteries!

*Excludes size 675

Made In USA

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YOUR BEST EXPERIENCE, START TO FINISH. GUARANTEED.*

*Money Back Guarantee: Contact 1-800-891-6091 or visit www.rayovac.com for more details. Restrictions apply.

TECHNOLOGY LEADERSHIP

THE BEST GETS EVEN BETTER!

RAYOVAC®'s new Clear Sound Technology provides consistent, quality performance through the whole life of the battery. The new cell design provides more days of life for advanced device functionality and the reduction of those annoying early low battery tones*. Users will experience the reliability they deserve, in any situation. All backed by RAYOVAC®'s long lasting guarantee!

*Compared to previous RAYOVAC® battery design. Based on ANSI Wireless Streaming test, Size 312



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WORLD'S LEADING MANUFACTURER

FIRST CLASS CUSTOMER CARE!

RAYOVAC® invests millions of dollars in research, development and manufacturing each year. Our dedicated team of experts around the globe is committed to advancing the power of hearing through continuous innovation in all segments of the business. RAYOVAC® is a world-class manufacturer with state of the art facilities and quality processes. Producing more hearing aid batteries than all other manufacturers combined, RAYOVAC® is uniquely capable of serving customers anywhere in the world within days of receiving an order.



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EASY-TO-USE, PORTABLE DIAL PACKAGE


Designed with the hearing aid wearer in mind, RAYOVAC®'s unique packaging is easy to use, secure, and portable. Our packaging features include:


  1. Raised battery cell dials, make gripping and turning the dial effortless.
  2. Plastic rear door that protects your batteries and securely holds them in place.
  3. Longer tabs to make putting batteries in your device easy.
  4. Perforated card allows you to tear off the bottom dial of batteries to make carrying spare batteries discrete and easy!

dial package steps

HEARING AID BATTERY HISTORY


RAYOVAC®, the #1 manufacturer of hearing aid batteries, has a long and proud history of innovations, which among others, includes the introduction of zinc air cells, new hearing aid battery references, pack sizes and innovative packaging designs.

However our relationship with the hearing industry stretches back much further with our first involvement nearly 80 years ago with the first wearable vacuum tube hearing aid in 1937.

Since then we have worked tirelessly with the industry to ensure that our products are developed to meet the changing needs of the consumer.

Our first production facility was opened in the USA in 1963 with a second hearing aid battery production facility opening in the UK in 1989 to serve the European market.

In addition to consistent hearing aid battery quality, RAYOVAC® supports its exceptional products with world-class programs, promotions and collateral materials.

In the future – as in the past and present – RAYOVAC® is committed to retaining its undisputed leadership position by continuing to provide the technology enhancements, packaging and shelf-life improvements and innovative programs that make RAYOVAC® the #1 Manufacturer of Hearing Aid Batteries.

*Based on World Wide Marketshare


A timeline of RAYOVAC®'s Hearing Innovation History


  • 1937 - RAYOVAC® filed a patent on March 6th 1937 with the first wearable vacuum tube hearing aid.
  • 1949 - RAYOVAC® introduced the crown cell alkaline for hearing aids.
  • 1964 - RAYOVAC® developed the dial pack for hearing aid batteries.
  • 1977 - Zinc Air Hearing Aid Battery Cell Introduced.
  • 1979 - The RAYOVAC® MicroPower Group was established.
  • 1980 - The new and superior "Air 2000" premium hearing aid battery was launched.
  • 1986 - 8-pack Dial Card Configuration introduced.
  • 1995 - Size 5A introduced.
  • 1996 - Launch of High Power.
  • 1997 - 12 pack introduced.
  • 1998 - 36 pack introduced.
  • 1999 - Increased Capacity Over 12-18 Months.
  • 2003 - High Rate and Long Life in One Design.
  • 2004 - State of the art sealant.
  • 2005 - World's Only 4-Year Freshness Date Code RAYOVAC® Advanced introduction.
  • 2006 - Launch of RAYOVAC® ADVANCED – up to 17% More Power and 10% more mAh.
  • 2006 - Launch of RAYOVAC® Cochlear.
  • 2007 - Launch of RAYOVAC® Extreme Performance.
  • 2009 - Launch of RAYOVAC® Mercury-Free.
  • 2015 - RAYOVAC® introduced Clear Sound Technology.