1300 761 667



Rayovac Extra Advanced 312 – Packet of 10


SPECIAL: Buy 10 packets, receive 4 packets FREE! This equates to $3.43 per packet (including $4 postage).

Rayovac is the World’s No.1 selling hearing aid battery brand with with over 100 years of skill and experience in the hearing industry.

Product Description

The Rayovac Extra Advanced comes with a nickel-clad stainless steel housing to prevent rust and corrosion and a shelf life of up to four years.

The Rayovac Extra Advanced zinc-air hearing aid batteries offer higher power while increasing life. This improves performance in high demand aids used by people who are severely hearing-impaired, including digital and programmable aids.

High drain hearing aids demand greater air flow. Rayovac’s “Air Management System”, which combines the air cathode, diffusion control element, and vent hole design, provides consistent air flow throughout battery life. This allows the battery to access the precise amount of air needed, maximizing battery power, without compromising performance. The end result is a more consistent, better performing hearing aid battery every time.

Additional Information

Number of Batteries



Colour code

Batteries per packet

Height (mm)

Diameter (mm)



Typical capacity (mAh)

Chemical system


Product code



There are no reviews yet.

Be the first to review “Rayovac Extra Advanced 312 – Packet of 10”

Contact Us

We're not around right now. But you can send us an email and we'll get back to you, asap.


Quick Online Request