Premium Hearing Aid Batteries - Size 312 (48 Battery Pack)
Our ProLine hearing aid batteries include Rayovac’s new Active Core Technology, to provide power on demand, longer lasting performance and increased durability. No battery lasts longer*
No matter what the situation, from mountain climbing to spending time with your family, your Rayovac Proline hearing aid batteries give you the power on demand to take advantage of advanced, high drain hearing aid features like automatic environment sensing or ear to ear directionality**
* Based on ANSI/IEC tests for sizes 312 and 13
** with the appropriate hearing aid
Active Core Plus™ Technology is available in RAYOVAC® Extra and Proline hearing aid batteries with improved cell consistency, longer lasting battery life and increased cell stability.
Building on the strong foundation of Active Core™ Technology, Active Core Plus™ is designed with more sophisticated functionality to meet the demands of modern-day devices. It consistently delivers excellent performance, quality and reliability – giving users an even better experience and peace of mind.
Active Core Plus™ technology is available in RAYOVAC® Extra and ProLine hearing aid batteries, with improved cell consistency, longer lasting battery life and increased cell stability.
Better health begins with better hearing.
Our devices deliver similar quality and features for the same overall hearing experience and satisfaction as that of in-office professionally fitted hearing devices.
An InnerScope certified hearing care professional pre-programs the devices to be ready to go out of the box.