Key Highlights

• Brand: Signia
• Country of Origin: Germany
• Size: 675 (Blue Tab)
• Voltage: 1.45V
• Capacity: 650mAh
• Chemical System: Zinc-Air
• IEC Code: PR44
• Compatible With: BTE & other Size 675 hearing aids
• Pack Size: 6 Batteries (Rotary Dial Pack)
• Mercury-Free & Eco-Friendly
• Shelf Life: Up to 4 Years
• Expiry Date: Refer to the packaging for the batch-specific best-before date.

Product Description

Signia Size 675 Zinc-Air Hearing Aid Batteries are specially designed for BTE (Behind-The-Ear) hearing aids, delivering reliable, long-lasting power for clear and uninterrupted hearing. Manufactured using advanced mercury-free Zinc-Air technology, these batteries provide consistent performance while remaining environmentally friendly.

Engineered for high-power hearing aids, Signia Size 675 batteries activate only when exposed to air, ensuring maximum efficiency and extended battery life. The convenient rotary dial packaging keeps each battery fresh and protected until use. Compatible with Signia, Phonak, Widex, Oticon, Starkey, ReSound, and other hearing aids that use Size 675 (Blue Tab) batteries.