RAYOVAC, the #1 Manufacturer of Hearing Aid Batteries, now brings you Clear Sound Technology. Raising the benchmark of product innovation and providing consistent, quality performance through the whole life of the battery. Rayovac Extra Size 312 hearing aid batteries offer the perfect compromise between compact size and battery life, with an emphasis on a smaller size. They are sold in…
PowerOne Size 312 Hearing Aid Batteries Long-lasting zinc-air batteries in a rustproof stainless steel case 60 Zinc Air hearing aid batteries (ten packs of 6 batteries) Top of the line German made batteries About 35¢ per Battery