Large size 675 (PR44) zinc-air cells at 1.45V from VARTA give standard and high-performance hearing aids reliable, long-lasting power before a change is needed.
Key Benefits:
• Extended runtime thanks to the larger size 675 battery
• Steady power that meets the needs of modern hearing aid technology
• Mercury-free formula that is safer for the environment
• Suitable for both standard and high-performance hearing aids
Key Features:
• Zinc-air cells with 1.45V output (around 1.4V fresh)
• Size 675 / PR44 / PR675
• Available in multi-packs and may include a transport box for two cells
How to Use: Remove the tab, wait a minute for the battery to activate, then fit it into the hearing aid.
