Pack of size 13 (orange tab) zinc‑air hearing aid batteries engineered to deliver consistent, reliable power for hearing devices. These 1.45V batteries are designed for long-lasting performance, making them suitable for high-use hearing aids, including devices with streaming features. They provide steady output, are mercury‑free, and typically maintain freshness for several years in storage. Convenient packaging includes easy‑to‑handle tabs and a secure dial or reclosable pack for controlled dispensing and storage.