Power One Size 312 Hearing Aid Battery No Mercury, 60 Batteries

Number of Batteries: 6 Lithium Ion batteries required.
Brand: Power One
Battery Cell Composition: Zinc
Compatible Phone Models: Any hearing aids that use a size 312 battery
Recommended Uses For Product: Hearing Aid

Long Lasting, Stainless Steel Case
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 checks
Winner of the Stiftung Warentest consumer product award for 02/2018 (ausgabe)