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Research shows that your patients want the longest lasting, most reliable hearing aid batteries – no exceptions1.

To deliver on this, Rayovac continuously collaborates with device manufacturers to ensure that our battery innovations are in lock step with the industry, specifically to meet the demands of today’s advanced hearing aids. Through these partnerships and continuous investment, Rayovac introduces our NEW Active Core Technology that results in the World’s Longest Lasting hearing aid battery!*

Optimized Form

New mechanical cell design allows for more critical ingredients delivering more capacity than Rayovac’s previous design.

Advanced Anode

Improved formulation ensures quality performance throughout the life of the battery.

Secure Seal

Precise design and sealant application provide cell stability, even in the most extreme conditions.