Innovations

Latest Product Improvements!

Rayovac has a long and proud history of innovation, dating back to the development of the first portable hearing aid in the 1930s. Rayovac’s innovation over the years includes the introduction of zinc air cells, new hearing aid battery sizes, packaging designs and pack sizes, among other notable achievements.

Today, Rayovac continues to refine and improve its hearing aid battery technology to provide our longest lasting and most consistent battery available yet. Rayovac’s ongoing commitment to quality and reliability mean products that ultimately better the lives of the hearing impaired.

Air Management System
One of Rayovac’s most recent advances is the introduction of the “Air Management System”. This system allows the battery to access the precise amount of air needed, maximizing battery power without compromising performance. Consequently, the battery performs better and more consistently throughout the life of the cell.

4 Year Freshness Date Code
And now, Rayovac introduces its latest achievement in battery quality, reliability and consistency: The four-year freshness date code. Rayovac is the only battery on the market to guarantee its battery freshness for four years.

Product Quality
Reliability and longevity are key to the Rayovac programme with the batteries being continually improved and optimised for the demands of modern applications. As a result, Rayovac offers the right energy solution for almost every device. This coupled with World Class Manufacturing Techniques and quality process’s ensure the highest product performance

Did you know every battery goes through 104 different quality checks from start to finish to!