🔋 Power Up Your Hearing Experience! 60 batteries to keep you powered up longer. Designed with extra-long tabs for seamless insertion. Experience extended battery life with every use. Go green with our mercury-free technology. Crafted in Germany for superior quality and reliability. Zinc Air Power Mercury-Free German Engineering The Original Powerone Battery 10 pack includes 60 high-quality zinc air hearing aid batteries, designed for optimal performance and longevity. With extra-long tabs for easy handling and a mercury-free composition, these batteries are crafted in Germany, ensuring reliability and eco-friendliness.