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. The EZ Turn & Lock technology is easy to use: Just spin the wheel to access the battery， install using our extra-long tabs， and reseal the package to keep the other batteries safely inside. Get our best performance， and enjoy hearing everything the world has to offer.

• Brand Name: Energizer
• Battery Type: Zinc Air
• Battery Size: 312
• Volts: 1.4 V
• Product Type: Hearing Aid Battery
• Number in Package: 8 pk
• Usage: Hearing Aids
• Packaging Type: Carded