Hearing Aid Size 312, 3 Pack (60 Batteries)

Long Lasting, Mercury Free Will not rust like all other hearing aid batteries that are made out of Tin Top of the line hearing aid batteries in the Comfort Pack All Power-One batteries are subjected to strict safety and quality checksYou may also like Rayovac 10AE Hearing Aid Batteries 20 Wheels 6 Per Wheel + Free Shipping.