The Panasonic PR312 is a specialized zinc-air button cell battery designed specifically to power hearing aids. These 1.4V cells provide a capacity of 170mAh, ensuring your device remains operational throughout the day without frequent interruptions. Each pack contains six batteries that are manufactured with 0% added mercury, making them a more environmentally conscious choice for your daily health needs. Their compact round form factor allows them to fit securely into compatible hearing aid models, providing a reliable energy source for those who depend on clear audio assistance.