Renata Hearing Aid Batteries Size 675 (PR44) – (1x6 Pack)

Genuine Renata zinc-air hearing aid batteries for clear, reliable sound performance.

This listing is for Renata Size 675 (PR44) hearing aid batteries. Each pack contains 6 blue-tab mercury‑free cells, ideal for high‑power hearing aids and cochlear implants.

• Zinc-Air 1.45V chemistry for stable, long-lasting power
• 0% mercury – environmentally responsible
• Compatible with all major hearing aid brands