Rayovac® batteries are British made and manufactured at their UK production facility in Washington, Tyne and Wear.
12 Rayovac Crystal Clear Size 312 PR41 Hearing Aid Batteries 1.45V Zinc Air 6Bl
6 RAYOVAC Crystal Clear Hearing Aid Batteries 12 Packs Size 675CP PR44, BBD:2027
12 packs Rayovac Crystal Clear Size 13 PR48 Hearing Aid Batteries 6 to a pack
4 Packs of 8 RAYOVAC Crystal clear SIZE 312 hearing aid batteries (dated 2029)
30 RAYOVAC Crystal Clear Hearing Aid Batteries ( 5 Packs) Size 13 PR48 ~BBD 2027
40 RAYOVAC Crystal Clear Hearing Aid Batteries ( 5 Packs) Size 312 PR41~BBD 2028
