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.

• Easily removable from the access tab on the back - but only when you want to remove them; you're in control with the Energizer® EZ TURN and LOCK(TM) package
• Longer coloured tabs clearly marked with the battery size make it easy for shopping, handling and inserting this hearing aid battery
• Recyclable packaging and zero-mercury batteries responsibly power you with less impact on the environment
• Perforated top lets you fold the package for easy travel and storage
• 8 pack