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

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...

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...