Features:
- Made in the USA with New Clear Sound Technology raises the benchmark of product innovation
- Improved cell design provides consistent, quality performance through the whole life of the battery
- Enhanced formula reduces annoying early low battery tones and limits static and unwanted noise
- Perforated package allows the dial to be removed for convenient transport
- Product updates made to support full-feature hearing aids
Details: Rayovac ProLine Advanced 312A 48 pack (this is 48 batteries) These are fresh new batteries strait from the Manufacturer in Wisconsin. The have an expiration date of August 2018. The #1 choice of hearing care professionals. Depend on Rayovac ProLine Advanced Mercury Free zinc air hearing aid batteries to offer reliable, long-lasting performance. Never miss a moment with Rayovac ProLine Advanced Mercury Free batteries. Proline Advanced Mercury Free: The World's Longest Lasting Rayovac Proline Advanced Mercury Free delivers more battery life than other mercury-free hearing aid batteries. What's more, it's environmentally friendly, with consistent power and performance that rivals mercury-containing products on the market today. Made in the USA in Middletown, Wisconsin
