UltraLast - Ultra-Clear™ Size 312 Batteries (60-Pack)

Hearing enhancement accessory for iPhone

Keep plenty of backups on hand with this Ultralast Ultra-Clear hearing aid battery packs. The 312 size ensure compatibility with a wide range of hearing devices, and zinc-air chemistry provides long-lasting power for days of listening. This Ultralast Ultra-Clear hearing aid battery packs have convenient packaging with easy-insert tabs to make it easy to remove spares.