Key Highlights

• Size 675 (Blue Tab)
• Voltage: 1.45V
• Capacity: 310mAh
• Chemical System: Zinc-Air (PR48)
• 100% Mercury-Free & Eco-Friendly
• Wireless Approved for Bluetooth hearing aids
• Suitable for BTE & ITE Hearing Aids
• Pack Size: 6 Batteries (Rotary Dial Pack)
• Country of Origin: Germany
• Best Before: September 2028

Made in Germany by Varta Microbattery GmbH, Power One P312 (PR48) Zinc-Air batteries deliver reliable, long-lasting power for BTE (Behind-The-Ear) and ITE (In-The-Ear) hearing aids. With a 310mAh capacity, 1.45V output, and wireless-approved performance, they are ideal for modern Bluetooth-enabled hearing aids.

Designed for consistent hearing performance, Power One P312 batteries typically provide 7–10 days of usage depending on hearing aid settings and daily use. The sealed rotary dial packaging helps maintain battery freshness until needed.