iCellTech Size 312 Hearing Aid Batteries (60 batte...

Package of iCellTech size 312 hearing aid batteries. 1.4 volts of high powered zinc air Brown color coding New platinum packaging last longer

Power One Size 312 Zinc Air Hearing Aid Batteries ...

Long lasting zinc-air batteries in a rust proof stainless steel case. Top of the line German made batteries. Long lasting zinc-air batteries Rust proof stainless steel case Will not rust like all other hearing aid batteries made from Tin All Power-One batteries are subjected to strict safety and quality checks

Rayovac Proline Size 312 Hearing Aid Batteries

These are the top of the line batteries from Rayovac, with up to a 4 year shelf life and guaranteed freshness. Rayovac Proline are only sold through Audiologists and Hearing Aid Dispensers. According to Rayovac, Proline Advanced are the longest lasting battery and Rayovac is a leader in hearing technologies! Rayovac uses digital imaging and 104 quality checks to test every battery so we can ensure you receive a powerful...