Rayovac’s most advanced hearing aid battery yet*. No hearing aid battery lasts longer1-plain and simple! Our cells are engineered with an advanced formula3 that performs in the most power-hungry hearing devices. This long-lasting formula provides consistent, high-quality performance throughout the life of the battery. Our innovative package features longer battery tabs4, a secure dial and an easy access reclosable door.
- Size 312, 24 Battery Pack
- No hearing aid battery lasts longer1
- Improved Packaging and Longer Battery Tabs4
- Lasts up to two days longer than our previous formulation5
- Friendly for the environment
*excludes size 675
1Based on ANSI/IEC Performance Tests for size 10.
3vs. previous Rayovac design (excludes size 675)
4vs. previous Rayovac design
5Reported by size 312 users in 2017 field study (varied by device and use, excludes size 675)
Made in United States