Energizer Hearing Aid Batteries Size 312, Brown Tab 40 pk.

You’ll love hearing this: Energizer has its longest-lasting size 312 hearing aid batteries ever. And trust us, we know a thing or two about ears.

These brown tab size 312 batteries deliver consistent sound quality across their life span for a better hearing experience. They’re also designed to prevent damaging leaks and premature low battery signals. The premium perforated packaging is more discrete and portable than our previous design. Just spin the double-sided battery dial to access the battery, install in your device with our long tabs, and easily lock the battery door to keep remaining batteries safely inside. Get our best performance and enjoy hearing everything the world has to offer with Energizer hearing aid batteries size 312.

Energizer has designed these batteries with your convenience in mind. The brown tab size 312 batteries feature an EZ Turn & Lock design that makes installation a breeze. No more struggling with tiny batteries—just spin the double-sided battery dial and you're good to go! Plus, the extra-long colored tabs ensure easy handling and quick installation.

Leakage? Not a chance. With Energizer's PowerSeal Technology, these batteries are built to protect your devices from any potential leaks. You can trust Energizer to keep your hearing aids functioning at their best, day in and day out.