Rayovac Zinc Air hearing aid batteries, with enhanced feature such as stable operating voltage over a wide operating temperature, are uniquely built to offer excellent performance.

Rayovac Hearing Aid Battery Features:

• Rayovac RAY13AU-6 Hearing Cells Bulk
• 1 box contains 10 Card of 6
• Zinc Air Hearing Aid Batteries
• Excellent Performance
• Stable Operating Voltage

Also known as - ZA13, AC13