Specialized batteries for hearing aids – PR312 – 1.45V, set of 6 pieces.
Frequently Asked Questions
What are PR312 batteries?
These are batteries specifically for hearing aids, model PR312 with a nominal voltage of 1.45V.
How many batteries does the set include?
The set includes 6 pieces.
What type of batteries are they (chemical technology)?
They are zinc-air batteries, designed for stable power supply.
Are they rechargeable?
No, they are non-rechargeable button-cell batteries.
