Amazon Basics#ad - Reliable performance: Zinc Air technology delivers clear sound throughout the life of the battery. Designed to last: 4-year shelf life for reliable power when needed. 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.
Rayovac#ad - Mercury-free formula proudly Produced in the USA with US & Global Parts. No size 312 hearing aid battery lasts Longer on ANSI & IEC Performance Tests. 4 year shelf life ensures powerful Performance for the Entire 56 Pack of Size 312 Batteries.
Powermax#ad - Easy change brown tab hearing aid battery. Provides quick power for improved performance. Fresh batteries that are mercury free. High quality long lasting premium zinc air brown tab battery size 312. 1. 4 v zinc air size 312 battery.
Rayovac#ad - Reclosable front door on the battery pack snaps closed to protect each size 13 hearing aid battery and back dial allows for easy control. Advanced formula batteries for hearing aids provide consistent, longer use in a hearing device.
Rayovac hearing aid batteries have long, wide tabs for easy handling. 56 pack of rayovac size 13 Hearing Aid Batteries to power your listening device. Rayovac batteries last longer than any hearing aid battery. These size 13 batteries provide 6 more hours of wireless streaming than the leading competitor.
#adRayovac#ad - Mercury free 80-pack of size a312 hearing-aid batteries with zinc-air technology high energy density and almost completely flat drain curve—powerful from beginning to end Popular choice for today’s behind-the-ear or in-the-ear digital hearing aids Durable stainless-steel housing ensures ultimate stability and protection against corrosion 2- to 3-year shelf life; remove tab and allow battery to be exposed to air for 1 minute to activate battery before inserting into hearing device.