Ensure reliable and consistent hearing aid performance with Rayovac Size-13 Hearing Aid Batteries. Built with advanced zinc-air technology, these batteries provide steady and long-lasting power, helping your hearing aid deliver clear, natural, and uninterrupted sound throughout the day.

The Size-13 batteries feature an orange color-coded tab for quick and accurate size identification, making battery replacement easy and convenient. The easy-to-use tab design allows smooth handling for both users and caregivers. Once the tab is removed, the battery activates instantly and begins supplying dependable energy for optimal hearing aid functionality.

Rayovac hearing aid batteries are mercury-free and designed for high efficiency, offering an environmentally friendly and safe power solution without compromising durability or performance. The compact 6-piece pack is ideal for daily use, travel, and keeping spare batteries readily available whenever needed.