Zinc-air hearing aid batteries are specifically designed for use in hearing aids and provide a reliable power source for clear sound reproduction. With a voltage of 1.1 volts, these batteries ensure consistent performance that meets the daily demands of hearing aids. The batteries are available in size A312 (also known as 312, PR41, V312A, DA312, and 312A) and are non-rechargeable, making them a practical choice for users who prefer easy handling. Each sales unit contains six pieces, ensuring an adequate supply. These device batteries are designed to offer a long lifespan to meet the needs of individuals with hearing impairments. The use of zinc-air technology allows for a high energy density, meaning the batteries can deliver optimal performance over an extended period. These features make zinc-air hearing aid batteries an ideal choice for anyone relying on a reliable and powerful energy source for their hearing aids.