An Amazon Brand.
NOTE – Use 10 minutes after taking away the sealing tab (refer use instruction usually provided in the package)
60-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