Energizer EZ Turn & Lock Hearing Aid Batteries, Size 13, 40-Pack

You’ll love hearing this: Energizer has its longest-lasting hearing aid batteries ever. And trust us, we know a thing or two about ears. Our PowerSeal Technology protects your devices against leakage, and our zero-mercury design means less impact on the environment. These batteries deliver consistent sound quality across their life span for a better hearing experience. Get our best performance, and enjoy hearing everything the world has to offer.

• Long-Lasting Performance.
• 1.45V.
• Easy Turn and Lock Packaging.
• Made in USA.
• Size: 13.