The Phonak Zinc Air Hearing Aid Batteries Size 10 - 6/pkg offer a stainless steel housing for high stability and safe protection against corrosion. These Hearing Aid Batteries provide additional reliability due to its threefold sealing design (patented PTFE film technology).
WARNING: This product may expose you to chemicals which are known to the State of California to cause cancer. For more information go to www.P65Warnings.ca.gov.
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