#adRayovac#ad - Rayovac proline Batteries only available from Hearing Aid Professionals. Super fresh, within the last 3 months with a long lasting 4-year shelf life. The longest lasting Hearing Aid Batteries in the World. Made in the USA.
Improved cell design provides consistent, quality performance through the whole life of the battery. Perforated package allows the dial to be removed for convenient transport. Product updates made to support full-feature hearing aids.
Rayovac#ad - Premium size 312 hearing aid batteries, 56 Pack of Hearing Aid Batteries Size 312. No size 312 hearing aid battery lasts Longer on ANSI & IEC Performance Tests. Mercury-free formula proudly Produced in the USA with US & Global Parts.
#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.