Key Features
Zinc-Air Chemistry – Steady 1.45V output for consistent hearing aid performance.
Universal A13 / PR48 Size – Fits numerous hearing aid models from leading brands.
Mercury-Free – Safe for the environment, meeting RoHS and REACH requirements.
High energy density – Longer Battery life, fewer replacements needed.
Leak-Resistant Construction – Prevents damage to sensitive electronics.
User-Friendly Tab Design – Easy handling for all users, especially seniors.
Technical Specifications
Model Name：A13 / PR48 Hearing aid battery
Chemistry：Zinc-Air (Zn-Air)
Nominal Voltage：1.45V
Capacity：High energy density for extended use
Shelf Life：Long storage life when sealed
Packaging：Blister packs (6 pcs per card or customized)
Compliance：RoHS, REACH, Mercury-Free
Applications
The A13 hearing aid battery is widely used in:
Behind-the-ear (BTE) hearing aids
In-the-ear (ITE) hearing aids
Receiver-in-canal (RIC) hearing aids
Other low-drain medical and assistive listening devices
Its size and capacity make it a preferred choice for users who want long-lasting, stable hearing performance.
Advantages of A13 / PR48 Zinc-Air Batteries
Consistent Power Output – Maintains steady sound without distortion.
Lightweight & Compact – Fits seamlessly into small hearing aid devices.
Optimized for Continuous Use – Ideal for steady, low-drain power requirements.
Eco-Friendly Design – 100% mercury-free and recyclable.
Reliable in Various Conditions – Performs well in different temperatures and humidity levels.
How to Use A13 Hearing Aid Batteries Properly
Check Compatibility – Ensure your hearing aid requires A13 / PR48 batteries.
Remove the Protective Tab – This activates the battery by allowing air to enter.
Wait Before Inserting – Let the battery sit for 1–2 minutes after removing the tab.
Insert Correctly – Match the positive (+) and negative (-) sides as shown in your device.
Store Safely – Keep unused batteries in a cool, dry place, away from metal items.
Safety & Storage Tips
Keep batteries out of reach of children and pets.
Do not ingest; seek medical help immediately if swallowed.
Avoid exposing to high heat or open flame.
Recycle used batteries according to local regulations.
FAQ – Common Questions
Q1: Is A13 the same as PR48?
A: Yes, A13 is the consumer code, and PR48 is the IEC standard designation for the same size.
Q2: How long do A13 hearing aid batteries last?
A: Typically 6–14 days of continuous use, depending on device power consumption.
Q3: Are A13 batteries rechargeable?
A: Standard zinc-air A13 batteries are not rechargeable. Rechargeable versions require special hearing aid models.
Q4: Why do A13 batteries have tabs?
A: The tab seals the battery, preventing air exposure until ready for use.
Q5: Can I use A13 in place of other sizes?
A: No, battery sizes are not interchangeable; using the wrong size may damage your device.
Phone