Energizer's hearing aid batteries last up to 30% longer than previous designs in wireless devices. These long-lasting, zero-mercury batteries come in easy to handle recyclable packaging keeping the zinc-air batteries secure, with longer tabs to make them as simple as possible to handle and insert into a hearing aid.

Energizer has adopted the industry standard color-coded system to make it easier to know what size battery is needed. Below is the color code and battery type chart.