Energizer 13 Series AZ13DP-8 Non-Rechargeable Hearing Aid Battery, 1.4 V Battery, 242 mAh, Zinc-Air

These long-lasting zero-mercury batteries are the ideal hearing aid batteries we've ever made. They come in easy-to handle recyclable packaging keeping your zinc air batteries secure, with long tabs to make them as simple as possible to handle and insert into your hearing aid.