Amazon Basics 1.45 Volt Hearing Aid Batteries, Brown Tab - Pack of 60, Size 312 - Improved Performance
Brand: Amazon Basics
IN THE BOX: 60-pack of 1.45-volt hearing aid batteries (brown tab, size 312)
DESIGNED TO LAST: 4-year shelf life for reliable power when needed
EASY USE & STORAGE: Ships in Certified Frustration-Free Packaging
RELIABLE PERFORMANCE: Zinc Air technology delivers clear sound throughout the life of the battery
FOR BEST RESULTS: Remove the tab from the battery and let sit un-tabbed for one minute before inserting into device; this allows air to activate the formula in the cell and power up the battery