Rayovac Extra Advanced Size 10 hearing aids batteries*

The Latest Breakthrough in Hearing Aid Battery Technology

Colour code: Yellow
Sold by card of 6 batteries.
Long lasting (average up to 20% gain)
Rayovac batteries are fully compatible with all brands of hearing aids, with no exception!

Technical data:

• 1.4 Volt Zinc Air
• Freshness: up to 4 year sell by date
• Capacity: 105 mAh
• Size: 3.55mm x 5.8mm (H x Diam.)
• Colour code: yellow
• Suitable for analog and digital aids

Which battery to choose?
Rayovac yellow size 10 batteries are compatible with all size 10 hearing aid batteries.

*These batteries may be substituted by a leading alternative brand eg PowerOne.

Rayovac Extra Advanced Size 13 hearing aids batteries*

The Latest Breakthrough in Hearing Aid Battery Technology

Colour code: Orange
Sold by card of 6 batteries.
Long lasting (average up to 20% gain)
Rayovac batteries are fully compatible with all brands of hearing aids, with no exception!

Technical data:

• 1.4 Volt Zinc Air
• Freshness: up to 4 year sell by date
• Capacity: 310 mAh
• Size: 5.4mm x 7.9mm (H x Diam.)
• Colour code: Orange
• Suitable for analog and digital aids

Which battery to choose?
Rayovac Brown size 13 batteries are compatible with all size 13 hearing aid batteries.

*These batteries may be substituted by a leading alternative brand eg PowerOne.

Rayovac Extra Advanced Size 312 hearing aids batteries*

The Latest Breakthrough in Hearing Aid Battery Technology

Colour code: Brown
Sold by card of 6 batteries.
Long lasting (average up to 20% gain)
Rayovac batteries are fully compatible with all brands of hearing aids, with no exception!

Technical data:

• 1.4 Volt Zinc Air
• Freshness: 4 year sell by date
• Capacity: 180 mAh
• Size: 3.6mm x 7.9mm (H x Diam.)
• Colour code: Brown
• Suitable for analog and digital aids

Which battery to choose?
Rayovac Brown size 312 batteries are compatible with all size 312 hearing aid batteries.

*These batteries may be substituted by a leading alternative brand eg PowerOne.

X4 packs of 8 cerustops (32 cerustops)

• Cerostop waxguards for Savia range CIC hearing instruments.
• Keep ear wax out of the hearing instrument and prevent expensive repairs.
• Container holds eight new wax guards with integral adapter for the easy removal and discarding of the old one.

5g tube of Otofirm - earmould seal & lubricant

• helps stop 'whistling' (feedback, until you are able to visit your Dispenser)
• helps with the easy insertion of the earmould into the ear

Any Phonak Hearing Aid - is yours lost or broken?

• any Phonak Hearing Instrument can be replaced at a very competitive price.  Please email for a quote. Click Here.
• any behind the ear instruments can be purchased and programmed for your individaul use.