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PR41 Premium Zinc Air 1.4v 500mAh Battery
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PR41 Premium Zinc Air 1.4v 500mAh Battery


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Essential details
Application: Toys, Power Tools, Home Appliances, Consumer Electronics, Remote Control, Watch
Battery Size: 6pcs/pack
Warranty: 2year

Battery Type: zinc air
Brand Name: OEM
Certification: MSDS
Model Number: PR44
Place of Origin: Guangdong, China
Shape: Button
Weight: 1.55g
Capacity: 500 mAh
Nominal Voltage: 1.4V

Type: Chemical Cell
Diameter: 11.8 mm
Height: 5.4mm
  • PR44


Good quality battery zinc air battery cells 1.4v A10 A312 AG13 A675 hearing aid battery

Zinc air battery is a primary battery that uses activated carbon to adsorb oxygen or pure oxygen in the air as the positive active material, zinc as the negative electrode, and ammonium chloride or caustic soda solution as the electrolyte. It is also called zinc oxygen battery. Zinc air battery is divided into neutral and alkaline systems, which are indicated by letters A and P respectively, followed by numbers to indicate the battery model.


hearing aids,railway and navigation lights on the device.
500 mAh
11.8 mm
2 year
Product name
PR41 / PR44 / PR70 / PR48
Place of Origin
Nominal Voltage

Zinc Air Battery Characteristics
Liangba large-scale zinc air battery charge is generally 500-2000Ah, widely used in railway and navigation lights on the device. Button-shaped zinc air battery charge in the 200-400mAh, has been widely used in hearing aids.


Guangzhou Fanli Electronic Technology Co., Ltd. is a high-tech industrial joint company integrating button battery R&D, production and sales. The main products are environmental protection alkaline button battery, silver oxide button battery, lithium manganese battery, 12V battery, zinc air battery port. The company is located in Jiucun Village, Huadong Town, Huadu District, Guangzhou City.

Hearing aid battery is a hot selling product of our company, we have different kinds of hearing aid batteries, but they all have a positive pole and a negative pole. There are four common types of hearing aid batteries:

1. A675 battery. This is the largest type of hearing aid battery and is usually used in ear back hearing aids. Because of its largest volume, it stores the most energy.

2. A13 battery. Usually used for ear back or in ear hearing aids. Its storage energy is less than that of A675 battery.

3. A312 battery. It is usually used for medium power ear back type, external receiver type or ear canal type hearing aids. It is thinner than A13 battery and has shorter service life than A13 battery.

4. A10 battery. It is usually used for external or complete ear canal hearing aids of small power receivers. The storage energy of this type of battery is less than those mentioned above.


Quality Assurance·Quality Commitment

We insist ON TWO NO

Unqualified quality is NOT SHIPPED
Professional equipment will check the battery performance to ensure that each battery has undergone strict quality control before leaving the factory to ensure that each battery is fully charged and that each battery is charged and meets regulations. At the same time, we strictly conduct random inspections, and resolutely do not let dead and undervoltage batteries leave the factory.

All our batteries go through professional quality inspection when they leave the factory. We choose the batteries produced within 10 days. We promise that each battery is full of power, each battery has power, and the original products are genuine. We will never cheat


①Before using the battery, please store it in a cool place. ②Please install the battery correctly according to the positive and negative instructions of the electronic product. ③Do not mix different brands, different types or old and new batteries. ④ Do not charge, disassemble, damage or throw the battery into fire. ⑤ Do not connect the positive and negative poles of the same battery. ⑥If you do not use the electronic product for a long time, please take out the battery. ⑦The battery is not a toy, please do not let children play and use it directly.Avoid accidents.

Our company is an e-commerce operator that takes Internet technology as the core, serves traditional factories that are eager to transform, and provides technical assistance and sales channels to major factories.


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