From our manufacturing plant in Washington‎,‎ UK‎,‎ we thoroughly quality test and ship hundreds of thousands of hearing aid batteries to over 100 countries across the world‎,‎ providing our customers with the power they need to live their lives to the fullest‎,‎ no matter their hearing device‎.‎

Our proud heritage is built on over a century of work with the hard of hearing community‎,‎ and our reputation for strong‎,‎ long‎-lasting products means Rayovac cells are the *world’s number one selling hearing aid battery‎.‎

At our state‎-of‎-the‎-art Institute of Design and Technology in Wisconsin‎,‎ our dedicated research and development technicians work to ensure Rayovac batteries remain leading in their ability to power the latest generation of hearing devices‎.‎ This constant innovation allows us to surpass user expectations‎,‎ delivering consistently high power in any hearing situation‎.‎