Rayovac Active Core Technology is a major step forward in the world of hearing aid battery power. The improved cell design and formulation delivers more energy to ensure no hearing aid battery lasts longer*. Providing customers with the longevity, reliability and power needed to cope with any situation.
* Based on ANSI/IEC tests for sizes 10, 13 and 312
Optimised Form
A new mechanical cell design delivers more critical ingredients and greater capacity.
Power on Demand
A new cell design delivers power when you need it.
Advanced Anode
To increase battery life and ensure long lasting performance throughout the life of the battery.
Long Lasting Performance
An advanced anode increases battery life and ensures long lasting performance throughout the life of the battery.
Secure Seal
Precise sealant application provides cell stability and durability in extreme conditions.
Increased Durability
A secure and precise sealant application provides cell stability and durability in extreme conditions.