Original New Batteries EXTRAPOWER A13 1.45V 310mAh Hearing Zinc Air Battery Harmless Battery
EXTRAPOWER A13 1.45V 310mAh Hearing Zinc Air Battery
► Brief Introduction
EXTRAPOWER A13 1.45V Hearing Zinc Air Battery is a button battery specially used for hearing aids. The model of this button battery is A13, the voltage is 1.45V, the capacity is 310mAh, the battery size is approximately 7.9mm in diameter and 5.4mm in height. It is a small but high-density battery that can provide 10-14 days of battery life for hearing aids, and the voltage is stable, ensuring the stability of the hearing aid during use. It is suitable for daily use or backup needs. The battery is relatively small and can be carried in a bag for emergency use, but be careful to avoid contact with metal objects. Contact between the positive pole of the battery and metal objects may cause the battery to short circuit, so be careful.
This battery has many product advantages, such as long battery life, which can support the hearing aid for 10-14 days. It does not need to be replaced frequently, and it is easy to use after disassembly.
The battery is highly environmentally friendly, does not contain harmful heavy metals, and does not require special treatment after use.
The battery has the characteristics of low self-discharge rate, and there is almost no power loss when the battery is not activated, which is suitable for long-term storage and backup.
► Parameters
| Parameters | Specifications |
| Battery model | A13 (international universal model, compatible with most hearing aids) |
| Nominal voltage | 1.45V |
| Capacity | Approximately 310mAh (actual battery life varies depending on the power consumption of the hearing aid) |
| Dimensions | Diameter 7.9mm, height 5.4mm |
| Storage life | 2-3 years in an unactivated state (sealable and moisture-proof) |
| Operating temperature | 0°C ~ 50°C (32°F ~ 122°F) |
| Packing | 6 pieces/row or 60 pieces/box(Moisture-proof sealed design) |
► Product Picture
► Notes
1. Do not charge, heat or disassemble the battery, as this may increase the risk of battery use.
2. Keep the battery away from children or pets. The battery is small and can be easily swallowed by children or pets.
3. When the hearing aid sound becomes weak or indicates low battery, replace the battery in time to avoid accidents.
4. Avoid contact between the battery and metal objects, as this may cause a short circuit.
► FAQ
Q1: Why does the hearing aid not respond when the new battery is installed?
A1: Check whether the battery sticker is torn clean, whether the positive and negative poles of the battery are installed correctly, and whether the battery compartment is normal.
Q2: How long can an A13 battery last?
A2: Usually 10-14 days, depending on the hearing aid model, usage time, and usage function.
Q3: Can the battery sticker be removed in advance for backup?
A3: No! The battery starts working as soon as the sticker is removed, and it can be used immediately. The sticker cannot be removed in advance.
Q4: What is the difference between the A13 battery and the A10 battery?
A4: Both batteries are dedicated batteries for hearing aids, but the size and expected capacity of the batteries are different, and the hearing aid models used are also different. Please purchase the specific type of battery according to your hearing aid model.
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Original New Batteries EXTRAPOWER A13 1.45V 310mAh Hearing Zinc Air Battery Harmless Battery Images
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