Rayovac Proline Hearing Aid Batteries Size 312

The Size 312 Rayovac Proline hearing aid battery is part of a premium range of Rayovac batteries, a leading retailer of hearing aid batteries in the world. Their Proline range offers all you would expect from a world known brand of batteries: quality, reliability, consistency and a long expiry date of four year. And they are also environmental friendly (Mercury free)!

What is it?

• Rayovac Proline Mercury Free Batteries
• Size 312 with brown colour tab
• 8 batteries in each pack

What does it do?

• 1.45V - 180mAh
• Maximising battery power without compromising on performance

Can be used with:

• Suitable with all hearing aids using size 312 batteries
• For optimal performance, we recommend to wait at least 1 minute after you remove the battery tab in order to commence the Zinc/Air reaction.

For an even better money saving deal, check out the multipack of 60 batteries.