🔊 Hear the difference with GITHA Power One! Includes 6 batteries to keep you powered up! Embrace sustainability with mercury-free technology. Weighing only 50mg, perfect for on-the-go lifestyles. Crafted in Germany for reliability and quality. Enjoy extended usage with innovative cathode technology. 1.45V Power Eco-friendly Made in Germany The GITHA Power One P675 Hearing Aid Battery pack includes 6 high-performance, mercury-free batteries designed for optimal longevity and efficiency. With a voltage of 1.45V and innovative cathode technology, these batteries are engineered in Germany to provide reliable power for your hearing aids while being environmentally conscious.