Features: Experience reliabled performances with our A10 Hearing Aids Button Batteries,utilizing zinc air techs for high energy density and stable 1.45V output, ensuring your devices run smoothly. These batteries friendly to environment, reducing pollution compared to traditional option, and meet modern standards. For wide ranging of hearing aids providing essential power for those who rely on these devices. Perfect for any setting, their button shape easy to carry and install, fitting seamlessly into various hearing aids and in ear devices. Trust in the efficiency and sustainability of our A10 batteries, offering a dependable power for your electronic needs. Specifications: Model: A10 Hearing Aids Button Batteries Diameter: about 5.4mm/0.21in Thickness: about 3.6mm/0.14in Component: Metal Work Voltage 1.45V Quantity: 6pcs Cells /Pack Package Includes: 1Pack Button Battery note: Due to the problem of lighting effects there is certain tolerances in product, please understand. Please allow 0-1cm error due to the measurement.