Power one size p312 Hearing Aid Batteries 6 Per Packs.
"Power One P312 hearing aid batteries are ideal for hearing aid users who frequently change or need additional batteries in their devices."
Power One Size 10 Zinc Air Hearing Aid Batteries (60 batteries)
4 packs of 6 Varta Power one size p312 hearing aid batteries dated 2030
6 packs of 6 = 36 Varta Power one size p13 hearing aid batteries dated 10/29
