Rayovac Proline Size 312 Hearing Aid Batteries, 48 Pack
Rayovac Proline Size 312 Hearing Aid Batteries, 48 Pack
- Total of 48 Premium Zinc Air Batteries
- Compatible with all Size 312 Hearing Aid Batteries
- Up to 4 Year Shelf Life
These are the top of the line batteries from Rayovac, with up to a 4 year shelf life and guaranteed freshness. Rayovac Proline are only sold through Audiologists and Hearing Aid Dispensers.
According to Rayovac, Proline Advanced are the longest lasting battery and Rayovac is a leader in hearing technologies! Rayovac uses digital imaging and 104 quality checks to test every battery so we can ensure you receive a powerful consistent battery every time.
Rating: 
(out of 5 reviews)
Price: $ 26.90
Related Hearing Aid Battery Products
Review by Merrilyn E. Lingren for Rayovac Proline Size 312 Hearing Aid Batteries, 48 Pack
Rating:
All my previous hearing aid batteries have lasted only about 8 hours. These last a full week! Truly amazing.
Review by Earnest Jane for Rayovac Proline Size 312 Hearing Aid Batteries, 48 Pack
Rating:
I am happy with my order. When the batteries arrived, I saw that they were the same kind my audiologist sells at her office. They were always of good strength. I think these that came through the mail are also. (Still in early stages of using them.) I recommend them. Rayovac Proline Size 312 Hearing Aid Batteries, 48 Pack
Review by VRJPHOTOSNOWY for Rayovac Proline Size 312 Hearing Aid Batteries, 48 Pack
Rating:
These batteries seem to last longer than the standard type (non-pro). Also, For the price and free shipping, they are a great value.
Review by Joann Barr for Rayovac Proline Size 312 Hearing Aid Batteries, 48 Pack
Rating:
Lasted as long as batteries from hearing doctor but cheaper. Seem good for the price.
Review by A. L. Frank for Rayovac Proline Size 312 Hearing Aid Batteries, 48 Pack
Rating:
I got exactly the hearing aid battery order I requested in good condition and in good time.