Features & Benefits
- Includes 300 batteries in convenient dial cards for easy access.
- Offers super long service life, outlasting other battery systems by 2 to 10 times.
- Provides flat discharge for consistent output voltage, reducing the need for adjustments.
- High drain output capable of powering even the heaviest duty hearing aids effortlessly.
- Excellent sealed shelf life of up to three years for long-lasting use.
- Utilizes zinc-air cell technology for the highest energy density available.




