The product is a pack of six Rayovac size 312 hearing aid batteries, made in the USA. These coin cell/button batteries are designed for maximum power and reliability, with an expiration date of 01/27. They have a voltage of 1.45 and a chemical composition of zinc-air, ensuring long-lasting performance for your hearing aids. The brown batteries are compact and easy to handle, providing a convenient power solution for your devices. Fast shipping is available to ensure you always have fresh batteries on hand for your hearing aids.
eBay