Rayovac ProLine Advanced Hearing Aid Batteries Size 675


The most advanced hearing aid battery, Rayovac ProLine Advanced offers consistently excellent performance to help keep your hearing aid working better for longer. Active core technology provides a longer lasting experience to give you on-demand power. Each battery undergoes extensive testing to make sure you get the best out of each and every one.

Available in sizes 10, 13, 313 & 675, and comes in a variety of pack sizes to best suit your requirements.

Brand : Rayovac


Changing your hearing aid batteries can be an annoying but necessary task. With the Rayovac ProLine battery,  you can drastically reduce your need to do it thanks to its long-lasting active core technology, helping you save money and keep you going all day, every day.

How to use:

Each battery card is packaged to help keep your batteries safe and sound until you’re ready to use. In turn, each card has a rotating secure dial to help you extract one cell at a time. Each cell is attached to a tab to help you safely swap out the battery cell with ease.

To make things even easier, why not use the Rayovac Magnet stick, a 2-in-1 tool to help store and handle your batteries. CLICK HERE to check it out.


ProLine Advanced is usable in the vast majority of devices that use Rayovac Extra. This universal hearing aid battery fits an incredible variety of hearing aids that require size 10, 13, 312 & 675 battery cells. The ProLine is the most advanced battery cell in the Rayovac Active Core Plus range.

The ProLine Advanced comes in all of the popular hearing aid battery sizes: 10, 13, 312 and 675.

Key features:

Hearing Aid Accessories’ exclusive partnership with audiology clinic Hear4U, our sister company, allows us to provide this amazing hearing aid battery for our customers. The ProLine Advanced battery undergoes extensive testing to make sure you get the best from every single one.

Rayovac ProLine are passionate in providing the best battery with the best technology available.

Active Core Plus™ Technology

The all-new air optimisation technology means that there are no hearing aid batteries that last longer than the Rayovac ProLine Advanced: By creating a 10% IEC average performance improvement,  both the reliability and performance of Active Core Plus™ increases exponentially.

New Air Optimisation System: Since zinc batteries use oxygen to activate, this new durable design uses air more efficiently in order to deliver consistent performance in all weather conditions.

Balanced Formula: With optimised ingredients are inside the cell, which means that hearing aid users get more life out of every single battery.

Engineered for Excellence: This new harder-working battery delivers even longer-lasting power – 12% better than the nearest competitor – to ensure maximum reliability.

Active Core Technology Battery
Illustration for the internal Active Core Technology for Rayovac ProLine Batteries









What’s in the box?

Here at Hearing Aid Accessories we offer many bundles for your needs:

6 Pack: Single card of 6 Cell Batteries

8 Pack: Single card of 6 Cell Batteries

12 Pack: Single card of 12 Cell Batteries

40 Pack: 5 Cards of 8 Cell Batteries

60 Pack:  10 Cards of 6 Cell Batteries

80 Pack: 10 Cards of 8 Cell Batteries

100 Pack: 11 Cards of 8 Cell Batteries & 1 Card of 12 Cell Batteries



Additional information

Pack Size

6 Cells, 12 Cells, 36 Cells, 60 Cells, 72 Cells, 96 Cells


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