- Size 312 Hearing Aid Battery Lasts Longer on ANSI & IEC Performance Tests.
- Reclosable Door & Long, Wide Tabs Make Using & Storing These Batteries Easy.
- Mercury-Free Formula Proudly Produced in the USA with US & Global Parts.
Rayovac Size 312, Loud 'N Clear Hearing Aid Battery, Dial Pack Features Perforations To Tear This Package Down To A Portable, Compact Case With A Ratcheting Dial and A Locking Back Door For Added Security, Long Lasting Mercury Free For An Earth Friendly, High Performance, Green Choice For Power, Stainless Steel Corrosion Resistance.
