Widex PR 70 Hearing Aid Battery Size 10 is a long-lasting hearing aid battery that supports optimum hearing aid operation. It is made with safe and high-quality material to ensure maximum reliability. It comes in various sizes that are compatible with different hearing aids. | Uses: This battery helps properly operate hearing aids that support various hearing conditions. | Product Specification and Features: It is a high-quality battery which has a long life to provide the optimum performance of the aids This battery supplies constant voltage levels that maximise the performance of hearing aids It is made with zinc, which is reliable and safe due to the protective layer on batteries It is activated once the protective layer is removed | Directions For Use: Use as directed on the label. | Safety Information: Read the label carefully before use Store in a cool and dry place away from direct sunlight Keep out of reach of children