Description
This all-new RAYOVAC design delivers energy where it’s needed, prolonging the life of the battery, and ensuring a consistent and precise listening experience.
Rayovac Extra Advanced hearing aid batteries take advantage of the new Active Core Technology, a breakthrough new cell design which maximises internal space to hold more battery charge, providing longevity, reliability and the power needed to cope with any situation.
Battery-powered hearing aid devices tend to have greater power than their rechargeable alternatives, making them an ideal solution for those that suffer from more severe hearing loss.
How to use:
To change your batteries, simply open the battery cover on your hearing aids as shown on your instruction manual and replace.
If you are having trouble changing your hearing aid battery, why not try the 3, the perfect handy tool to help out.
Other Sizes Available: 13, 312 & 675
Compatibility:
The Rayovac extra hearing aid batteries are compatible with any battery-powered hearing aid with a size 312 slot.
Features and benefits:
- Active Core Technology
- Long-lasting power of up to 4 years
Included in the box:
- 60 Rayovac Extra Hearing Aid Batteries Size 312
Product specification:
Colour: brown
Height: 3.6mm
Diameter: 7.9mm
