2400pcs Hearing Aid Batteries Size 312 1.45V PR41 BULK JOB LOT WHOLESALE

- Long lasting dependable power - Zinc-air technology delivers clear sound throughout the life of the battery - Contains zero mercury Lot Quantity: 400x Sleeves of 6 Battery Size: 312 Colour: Brown Expiry: 10/2028 COMPATIBLE WITH ALL HEARING AIDS THAT USE A 312 SIZED BATTERY