- Rayovac's zinc air cell design provides precision air flow, maximizing power and maintaining performance.
- The world's longest lasting mercury-free hearing aid battery.
- Rayovac provides the optimal energy solution for almost every device. With world-class manufacturing techniques and continual quality testing and improvement, you'll be assured of the highest product performance in each and every battery.
Rayovac Hearing Aid Batteries, are the best selling brand and they claim to have the world's longest lasting hearing aid batteries. Rayovac zinc air batteries come under several names, such as Xcell, Ultra, Proline, Advanced Extra, Loud 'N Clear, Maximum. All these batteries are the same exact quality, only the sub-brand name differs. What matters to the end user is price, service, selection and quality.
- Is Discontinued By Manufacturer : No
- Package Dimensions : 4.37 x 2.48 x 2.24 inches; 3.21 ounces
- Batteries : 60 Nonstandard Battery batteries required.
- Date First Available : July 6, 2012
- Manufacturer : Rayovac
