Proline Advanced Size 312 Hearing Aid Batteries - 96 Cell Pack

Rayovac Size 312 Hearing Aid Batteries 96 count are 1.45 Volts and Mercury Free. This is Rayovac longest lasting, most dependable hearing aid battery.

For best results, let a new battery sit un-tabbed for one minute before inserting into a new device.

We always guarantee battery freshness.