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World-leading hearing aid battery manufacturer*, RAYOVAC® has launched its latest product upgrade into the European market at an exclusive online hearing industry event, Rayovac Live (7 – 9 October).

Active Core Plus™ with Air Optimisation, RAYOVAC®’s next generation hearing aid battery technology for size 312 was showcased for the first time and will be shipping in December 2020. 

RAYOVAC®’s latest innovation for size 312, which is now 10% longer lasting** improves both the reliability and performance of Active Core Plus™, the technology that powers RAYOVAC ® ProLine Advanced and RAYOVAC ® EXTRA batteries, ensuring that no other battery lasts longer***.The latest hearing devices demand both long life and reliability and Active Core Plus™ with Air Optimisation Technology controls air flow to deliver consistent, reliable power, for better performance in all environments giving users an enhanced experience and peace of mind.

RAYOVAC® is committed to retaining its position as a world leading hearing aid battery manufacturer*. They invest millions each year to develop their technological advancements, user-friendly packaging and first-class customer service, which make them a go-to provider for original equipment manufacturers, hearing care professionals and consumers around the world.

With more than 110 years as a hearing aid battery technology leader, RAYOVAC®’s focus is on developing a product that meets the needs of the consumer, giving them the power to hear more for longer.
* Based on internal company estimates of worldwide market share
** vs. previous RAYOVAC® size 312 design, based on ANSI/IEC average.
*** Based on ANSI/IEC performance tests for sizes 10, 13, 312 (excludes size 675).



T: +44 (0)845 6431 675

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