Get crisp, clear, long-lasting sound with Enercell's 312 zinc-air hearing aid batteries. This handy 16-pack will keep you in the conversation as long as necessary. Plus, since they contain no mercury they're environmentally friendly.
- Formulated for superior performance in both digital and analog hearing aids
- Large tabs on each battery make handling and installation a snap
- Contain no mercury so they're environmentally friendly
- Replaces catalog #2300779 a